Industrial oils and greases; Lubricants; Dust absorbing, wetting and binding products; Fuels (including motor spirit) and illuminants; Fuels and biofuels; Candles and wicks for lighting; Firewood; Gas for lighting; Combustible oils and gases and gaseous fuels, whether liquid or dissolved, in particular including gaseous hydrocarbons and hydrogen; Gases and gas mixtures all for use as fuels and illuminants.

Pharmaceutical, veterinary and sanitary preparations, in particular gas and gaseous mixtures for medical, therapeutic, veterinary and sanitary purposes; Medical gases; Chemical preparations for medical or pharmaceutical purposes; Anesthetics and Analgesics; Sterilising agents; Disinfectants; Fungicides, herbicides; Substances for smoking sold separately or blended with tobacco, for medical or curative purposes; Tobacco substitutes, for medical or curative purposes.

Reservoirs, containers and receptacles of metal for the manufacture, storage and transport of chemicals and gases under pressure or in liquid form; Gas cylinders; Pallets for gas cylinders, namely holding pallets of metal for gas cylinders, transport pallets of metal for gas cylinders and loading pallets (trays) of metal for gas cylinders; Valves of common metal; Gas cylinders fitted with a regulator cap; Reservoirs for cryogenic fluids, in particular for rockets and spacecraft; Regulator valves and non-return valves of metal being parts of gas and cryogenic installations; Filler metals for welding, wires and rods of metal for welding, plating, brazing and soldering; Ironmongery; Hoses and Metallic containers; Regulator caps and taps of metal for fitting to gas cylinders.

Machine tools; Suction machines for industrial purposes; Packaging and wrapping machines; Printing machines; Machines and apparatus for use in industrial processes; Machines, apparatus and devices of a mechanical nature and tools, and parts therefor, for the machining of materials; Laser equipment being machine tools; Installations for machining of materials; Motors and engines (except for land vehicles); Chipper machines; Machines, apparatus and devices of a mechanical nature for the production, storage, compression, decomposition, checking, regulation, packaging and transport of chemicals, gases and gaseous mixtures, in liquid or gaseous form; Machines for on-site production of chemicals, gases and gaseous mixtures; Machines and apparatus for the separation of gases; Gas concentration apparatus; Containers not of metal and pressure regulators for gas supply (parts of machines); Cryogenic grinding installations; Compressors (machines); Pressurisation apparatus (machines); Release machines; Turbo-regulators and regulators (machines or parts of machines); Pumps (machines); Vacuum pumps; Liquefied gas pumps; Valves [parts of machines], Shut-off valves and collectors for flows of process liquids (machines); Condensers (in particular for air) (machines); Regenerators (in particular for solvents) (machines); Mechanical power generators; Mechanical separators; Mechanical apparatus/machines for separation of air; Apparatus/machines for separation of technical gases and gaseous mixtures, refinery gases, natural gases and air gases; Valves and reinforcements (machines and parts of machines) for gas, being parts of gas supply apparatus (also not of metal); Sieves and filters (parts of machines) for liquefied or non-liquefied gas; Blowing machines for the compression, exhaustion and transport of gases; Pneumatic tube conveyors; Welding and gas cutting machines and apparatus, gas torches for welding and cutting, pressure regulators for welding and cutting machines; Machines and machine tools, namely: positioners and turning gear, welding and gas cutting benches; Electric welder; Mechanical welding stations; Laser equipment being machines for cutting and welding, including for the machining of materials; Gas cutting machines and guide machines for use in cutting and assembly processes; Mechanical apparatus and devices for machining by means of soldering or gas cutting; Resistance welding machines; Industrial robots, including for cutting and assembly of materials; Plasma cutting apparatus; Clamping devices for machined parts; Machines and apparatus for manufacturing welding electrodes; Safety devices for preventing blowback when welding and cutting, in particular anti-blowback flaps; Electric generators, in particular fuel cell electric generators; Electric and hydraulic drive systems for machines; Hydraulic gearings and parts for hydraulic machines; Mechanical machines and equipment for installations in the chemicals, petrochemicals and oleochemicals industries, the polymers and chemical fibres industry and the plastics processing industry; Machine coupling and transmission components (except for land vehicles); Equipment for treatment of gas (parts of machines), in particular cartridges for abating toxic, corrosive and/or inflammable gases; Fluid dispensing apparatus; Compression apparatus; Welding tools; Hand-held blow pipes, torches and electrode holders for welding, cutting and metalworking; Non-electric welding stations; Cutting and electric arc welding apparatus and instruments, electric soldering stations, Welding electrodes; Blow pipes for electric arc welding and cutting; Electric arc welding and/or cutting apparatus and instruments, including torches; Plasma welding apparatus, including torches; Stations for arc welding under flux with blow pipes and burners; Electric cutting apparatus; Automatic vending machines for helium balloons; Suction apparatus; Blow torches; Condensers; Compression apparatus; Infrastructures and apparatus for the generation and production of vacuum pressure.

Hand tools and implements (hand-operated), in particular tools for cutting metals; Cutlery; Side arms, in particular underwater hunting knives; Hand-held inflation instruments, in particular for balloons.

Scientific (other than for medical purposes), nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; Scientific, measuring and checking apparatus and instruments for the supply and distribution of chemicals, gases and gas mixtures, in liquid or gaseous form; Devices for microbiological analysis of industrial and medical gases; Machines, apparatus and devices of a mechanical nature for measuring gases and gaseous mixtures; Regulators, flowmeters, liquid level controllers for filling, storage and distribution of gases in compressed and liquefied form; Dispensing apparatus for liquefied gas; Pressure indicators; Apparatus and instruments for the detection of gases; ionisation gauges; Vacuum gauges; Spectrometers; Manometers; Accelerated ion devices including devices for coating substrates; Apparatus for analysis and screening of leaks; Gas chromatographs; Ozone measuring apparatus; Spectral gas analysers; Pressure regulators; Cryostats; Ozone generating installations; Chemical apparatus using gases for inerting operations; And parts and fittings for all of the aforesaid goods; Electric power supply equipment for electric arc welding stations and cored welding wires; Devices for measuring and monitoring welding and cutting techniques; Thyristor welding current controllers; Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; Transformers [electricity], Batteries, electric; Fuel cells and component parts thereof, namely anodes, cathodes, membranes for electrochemical separation and collector plates for electric current; Chemistry apparatus for liquefaction and gasification, in particular for coal or biomass; Chemistry apparatus for the production of pharmaceutical preparations; Equipment and clothing for safety and protection, in particular welding masks, protective or safety goggles, clothing for protection against accidents, irradiation and fire, gloves for protection against accidents; Aqualungs, Breathing apparatus for skin diving, gas regulators for skin diving apparatus, underwater telephones, location detection apparatus, Diving and swimming goggles; Dungarees, costumes, gloves or diving masks; Software programs; Data carriers for automated reading and software therefor; Data processing equipment and computers; Programming stations consisting of computers and information supports, in particular for use in mechanical cutting and welding; Electrotechnical and electronic apparatus and equipment for process monitoring and process control, for the collection, processing and output of data; Transducers; fluid meters, Manometers; Equipment for the control, maintenance and regulation of inerting atmospheres; Apparatus adapted for regulating vacuum pressure in hospital rooms; Diving clothing; Masks, snorkels for water activities.

Surgical, medical, dental and veterinary apparatus and instruments, in particular for the administration of gases, for sleep apnoea, respiratory assistance, ventilators, cryotherapy and oxygen-therapy apparatus.

Installations and apparatus for igniting, lighting, heating, burning, cooking, drying, steam generating, ventilating, cooling and refrigerating purposes; Infrastructures, apparatus and materials for dispensing fluids; Burners, In particular burners for industrial ovens; Infrastructures, installations and apparatus for the production, liquefaction, separation, drying, purification, capture and distribution of chemicals, gases and gas mixtures, in liquid or gaseous form; Generators of gas and gaseous mixtures in liquid or gaseous form; Apparatus for the cooling, treatment, purification and disposal of solid, liquid or gaseous matter; Air separators; Apparatus enabling the release of compressed or liquefied gases; Gas generators (installations); Regulating valves in reservoirs; Installations for the control, maintenance and regulation of inerting atmospheres; Installations and generators of atmospheres for surface treatment; Electric apparatus, namely waterproof lamps and parts therefor; Cryogenic systems, cryopreservation machines, apparatus for cryopreservation in transit, cryogenic degalvanisation equipment; Apparatus for refrigerating purposes using gases or gaseous mixtures as a source of cold; Equipment and installations for the treatment of waste water and mud; Membranes for the separation of chemicals and gases; Connection taps; Pressure regulators being parts of gas and cryogenic installations; Valves regulating the supply of gas (parts of gas supply apparatus).

Vehicles; Apparatus for locomotion by land, air or water; Components and parts for rockets and spacecraft; Spacecraft launchers; Hardware for refrigerated transport; Refrigerated vehicles; Trolleys for handling emergency gases in hospitals; Parts and fittings (accessories) for all the aforesaid goods; Reservoirs not of metal being parts of rockets and spacecraft.

Watches and chronometric instruments, In particular divers' watches.

Books, Handbooks [manuals], Catalogues, Prospectuses, Newspapers, Periodicals, Instructional and teaching apparatus.

Building materials (non-metallic); Rigid pipes not of metal (building); Non-metallic transportable buildings; Monuments, not of metal.

Clothing, footwear, headgear; Shirts; Articles of sportswear; Articles of work clothing; Gloves (clothing).

Sporting articles, namely: sporting articles for diving and swimming, flippers for diving and swimming.

Advertising; Organization of trade fairs for commercial or advertising purposes; Preparing and placing of advertisements; Publication of publicity texts; Public relations; Demonstration of goods; Dissemination of advertising matter; Direct mail advertising; Dissemination of advertising for others via the Internet; Advertising material (updating of -); Organising of exhibitions for commercial or advertising purposes; Preparing audio-visual presentations for use in advertising; Rental of advertising space; Marketing studies; Business, Namely business management assistance, Business management and organization consultancy, Business appraisals, Business information, Business enquiries; Import and export agency services; Business merger consultancy (business management assistance); Personnel consultancy; Preparation of business reports; Sales volume tracking for others; Auctioneering; Negotiation of commercial transactions for third parties; Commercial administration of the licensing of the goods and services of others; Procurement for others (purchasing goods and services for other businesses in the fields of industrial gases, medical gases, welding and diving); Rental of office machines and equipment; Collection of data in a master file; Computerised file management; Management of databases; Compilation and providing of business information and statistics; Commercial information and advice for consumers [consumer advice shop]; Compilation, archiving, management, marking and organisation of data and information in cryogenic data banks; Management of stocks, distribution, resupply of industrial and medical gases; Processing of computer data for managing the distribution of fluids; Providing of business information for the tracking of industrial and medical gas cylinders using electronic chips fitted to the cylinders.

Building construction; Repair; Installation services; Construction, installation and maintenance of installations for the production, distribution and purification of chemicals, gases and gaseous mixtures, in liquid or gaseous form; Installation, maintenance and repair of chemical factories, gas separators, gas generators, apparatus for handling gases, cryogenic apparatus, apparatus for processing and preserving foodstuffs, apparatus for the analysis of gas; Installation and maintenance of welding and cutting equipment; Installation and maintenance of heat treatment units; Maintenance, servicing and repair of fuel cells and their components; Maintenance, servicing and repair of cryogenic installations; Servicing and maintenance of the fluid meters of a network supplying medical gases in hospital environments; Sterilisation and disinfection of equipment and instruments, in particular for medical and surgical use; Servicing, repair and installation of apparatus and instruments for measuring, calibration, checking, analysis and benchmarking purposes; Drilling; Building construction supervision.

Telecommunications; Videophone services and videoconferencing; Broadcasting, dissemination and transmission of visual images, audio information, graphics, data and other information, using radio, telecommunications apparatus, electronic media or the Internet; Inter-company communications via interactive computer systems; Remote transmission of data; Transmission of computer data for optimising the management of the supply of gases and the storage of industrial gas cylinders; Emergency call services for the administration of medical care.

Transport; Packaging and storage of goods; Transportation information; Distribution, delivery, storage and transport of goods, equipment, working materials, raw materials, chemicals, industrial and medical gases and equipment relating to gas; Transport of gas through pipelines (gas pipelines); Supply of gas for companies/factories, institutions and private individuals, in particular delivery of gases in containers/gas cylinders or in bulk by tankers or gas pipelines, including where automated and without specific orders; Transport and warehousing of gas cylinders, for the supply thereof; Distribution (delivery) of consumables for welding; Rental of machines and apparatus for use in the transport and storage of solids, liquids and gases; Rental of tanks and containers for the storage of gas, gas cylinders and gas supply systems, devices and apparatus for refrigeration and cooling; Rental of pallets; Providing, delivery and warehousing of cryogenic goods, rental of cryogenic containers; Loan and rental of transport and handling carts; Towing; Vehicle rental; Distribution of water or energy; Providing (distribution) of electrical energy by means of fuel cells; Tracking of industrial and medical gas cylinders using electronic chips fitted to the cylinders (geolocation of goods).

Treatment of materials; Material treatment information; Treatment of material surfaces; Treatment of paper pulp, In particular, Bleaching of paper pulp; Welding, gas cutting, coating and associated techniques; Treatment of materials for reclamation of organic compounds by cryogenic means; Cutting of concrete and stripping with blow pipes; Cold pre-shrinking of parts of metal, finishing treatment and application of solids, liquids and gases; Oxy-fuel combustion processes using reheating furnaces; Waste treatment (processing); Sorting of waste and secondary raw materials (transformation); Treatment of water and of waste resulting from the aforesaid treatment; Recycling and retreatment of effluent; Recycling of chemicals; Processing of gas and oil; Air deodorising; Air freshening; Air purification and regeneration; Treatment of ambient air in hospital environments; Water and air disinfection; Services rendered during the manufacture of any product, Other than buildings, in particular in the development and moulding of metals, transformation of agricultural products for others; Treatment of grapes for the protection and preservation thereof and for improving the quality thereof during the wine-making process; Production of energy; Providing of equipment for welding and/or cutting.

Providing of training, instruction and teaching in the field of technologies for the supply of gases and the use of gases; Publication of information and material for educational purposes in a variety of sectors for the use of gases, and publication of gas equipment catalogues.

Consultancy, specialised and technical expert reports, evaluations, appraisals and research in the scientific, computer and technological fields provided by engineers, in particular for the use of chemicals, gases and gaseous mixtures, in liquid or gaseous form; Drafting of plans for the application of gases in the technical and scientific fields; Design of industrial processes and engineering services for others; Design, technical development and research for construction projects and design of industrial installations and machines; Consultancy in the field of the protection of the environment; Chemical analysis; Research and development of new products and processes for others; Technical project studies; Design and development of computer hardware and software; Design, installation, maintenance, updating and rental of computer software.

Medical services; Medical aid in the home; Medical imaging services; Hospitals; Nursing homes; Patient monitoring (medical services); Rental of medical equipment; Consultancy and information in the medical and pharmaceutical fields.

Licensing of industrial property rights; Remote surveillance services; The licensing of computer software.

Pharmaceutical, veterinary and sanitary preparations; disinfectants.

Metal building materials; transportable buildings of metal; pipes, tubes and containers of metal.

Scientific, nautical, electric and checking apparatus and instruments; data processing equipment and computers.

Surgical, medical, dental and veterinary apparatus and instruments.

Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, distribution of fluids.

Vehicles; Apparatus for locomotion by land, air or water; Motors for land vehicles; Motors, electric, for land vehicles; Propulsion mechanisms for land vehicles; Jet engines for land vehicles; Screw-propellers.

Transport; packaging and storage of goods.

Treatment of materials; Custom assembling of materials [for others]; Boilermaking; Air deodorising; Air purification; Water treatment; Material treatment information.

Education; providing of training.

Medical, hygienic care; veterinary and agricultural services; legal services; scientific and industrial research; computer programming.

Welding and gas cutting machines and apparatus, gas torches for welding and cutting, pressure regulators for welding and cutting machines; Machines and machine tools, namely: positioners and turning gear, welding and gas cutting benches; Electric welder; Mechanical welding stations; Laser equipment being machines for cutting and welding, including for the machining of materials; Gas cutting machines and guide machines for use in cutting and assembly processes; Mechanical apparatus and devices for machining by means of soldering or gas cutting; Resistance welding machines; Industrial robots, including for cutting and assembly of materials; Plasma cutting apparatus; Clamping devices for machined parts; Machines and apparatus for manufacturing welding electrodes; Safety devices for preventing blowback when welding and cutting, in particular anti-blowback flaps; Compression apparatus; Welding tools; Hand-held blow pipes, torches and electrode holders for welding, cutting and metalworking; Non-electric welding stations; Cutting and electric arc welding apparatus, electric soldering stations, soldering electrodes; Blow pipes for electric arc welding and cutting; Electric arc welding and/or cutting apparatus and instruments, including torches; Plasma welding apparatus, including torches; Stations for arc welding under flux with blow pipes and burners; Electric cutting apparatus; Welding electrodes; Tools for welding and cutting of metals; Hand-held blow pipes, torches and electrode holders for welding, cutting and metalworking; Non-electric welding stations.

Hand tools and implements (hand-operated).

Scientific apparatus and instruments (not for medical purposes), optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; Scientific, measuring and checking apparatus and instruments for the supply and distribution of chemical preparations, gases and gas mixtures; Machines, apparatus and devices of a mechanical nature for measuring gases and gaseous mixtures; Regulators, flowmeters, liquid level controllers for filling, storage and distribution of gases; Dispensing apparatus for gases; Pressure indicators; Apparatus and instruments for the detection of gases; Pressure measuring apparatus; Apparatus for analysis and screening of leaks; Spectral gas analysers; Pressure regulators; Chemical apparatus using gases for inerting operations; and parts and fittings for all the aforesaid goods; Electric power supply equipment for electric arc welding stations and cored welding wires; Devices for measuring and monitoring welding and cutting techniques; Thyristor welding current controllers; Equipment and clothing for safety and protection, in particular welding masks, protective or safety goggles, clothing for protection against accidents, irradiation and fire, gloves for protection against accidents; Software; Data carriers for automated reading and software therefor; Data processing apparatus and computers; Programming stations consisting of computers and information supports, in particular for use in mechanical cutting and welding; Electrotechnical and electronic apparatus and equipment for process monitoring and process control, for the collection, processing and output of data; Flowmeters.

Assistance, installation and maintenance of welding and cutting equipment.

Treatment of materials; Information on the treatment of materials; Treatment of material surfaces; Welding, gas cutting, coating and associated techniques; Cutting of concrete and stripping with blow pipes; Cold pre-shrinking of parts of metal, finishing treatment and application of solids, liquids and gases; Air freshening; Air purification and regeneration; Capture and treatment of fumes and dust; Services provided during the manufacturing process of any kind of goods, other than buildings, in particular in the development and moulding of metals.

Providing of training, instruction and teaching in the field of welding and cutting.

Scientific and industrial research, computer programming in the field of welding and cutting; Engineering and consultancy for the improvement and optimisation of the use of welding and cutting equipment and tools.

Welding and gas cutting machines and apparatus, gas torches for welding and cutting, pressure regulators for welding and cutting machines; Machines and machine tools, namely: positioners and turning gear, welding and gas cutting benches; Electric welder; Mechanical welding stations; Laser equipment being machines for cutting and welding, including for the machining of materials; Gas cutting machines and guide machines for use in cutting and assembly processes; Mechanical apparatus and devices for machining by means of soldering or gas cutting; Resistance welding machines; Industrial robots, including for cutting and assembly of materials; Plasma cutting apparatus; Clamping devices for machined parts; Machines and apparatus for manufacturing welding electrodes; Safety devices for preventing blowback when welding and cutting, in particular anti-blowback flaps; Compression apparatus; Welding tools; Hand-held blow pipes, torches and electrode holders for welding, cutting and metalworking; Non-electric welding stations; Cutting and electric arc welding apparatus, electric soldering stations, soldering electrodes; Blow pipes for electric arc welding and cutting; Electric arc welding and/or cutting apparatus and instruments, including torches; Plasma welding apparatus, including torches; Stations for arc welding under flux with blow pipes and burners; Electric cutting apparatus; Welding electrodes; Tools for welding and cutting of metals; Hand-held blow pipes, torches and electrode holders for welding, cutting and metalworking; Non-electric welding stations.

Hand tools and implements (hand-operated).

Scientific apparatus and instruments (not for medical purposes), optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; Scientific, measuring and checking apparatus and instruments for the supply and distribution of chemical preparations, gases and gas mixtures; Machines, apparatus and devices of a mechanical nature for measuring gases and gaseous mixtures; Regulators, flowmeters, liquid level controllers for filling, storage and distribution of gases; Dispensing apparatus for gases; Pressure indicators; Apparatus and instruments for the detection of gases; Pressure measuring apparatus; Apparatus for analysis and screening of leaks; Spectral gas analysers; Pressure regulators; Chemical apparatus using gases for inerting operations; and parts and fittings for all the aforesaid goods; Electric power supply equipment for electric arc welding stations and cored welding wires; Devices for measuring and monitoring welding and cutting techniques; Thyristor welding current controllers; Equipment and clothing for safety and protection, in particular welding masks, protective or safety goggles, clothing for protection against accidents, irradiation and fire, gloves for protection against accidents; Software; Data carriers for automated reading and software therefor; Data processing apparatus and computers; Programming stations consisting of computers and information supports, in particular for use in mechanical cutting and welding; Electrotechnical and electronic apparatus and equipment for process monitoring and process control, for the collection, processing and output of data; Flowmeters.

Assistance, installation and maintenance of welding and cutting equipment.

Treatment of materials; Information on the treatment of materials; Treatment of material surfaces; Welding, gas cutting, coating and associated techniques; Cutting of concrete and stripping with blow pipes; Cold pre-shrinking of parts of metal, finishing treatment and application of solids, liquids and gases; Air freshening; Air purification and regeneration; Capture and treatment of fumes and dust; Services provided during the manufacturing process of any kind of goods, other than buildings, in particular in the development and moulding of metals.

Providing of training, instruction and teaching in the field of welding and cutting.

Scientific and industrial research, computer programming in the field of welding and cutting; Engineering and consultancy for the improvement and optimisation of the use of welding and cutting equipment and tools.

Scientific, measuring and monitoring instruments and apparatus for the supply and distribution of chemical products, gases and gas mixtures in liquid or gaseous form; microbiological testing apparatus for industrial gases and chemicals; regulators, flow meters, liquid level controllers for the filling, storage and distribution of gases and chemicals in liquefied and compressed form; dosing apparatus for liquefied gas; pressure indicators; apparatus and instruments for detecting gas; vacuum gages; spectrometers; pressure gages.

Facilities, installations and apparatus for the production, liquefaction, separation, drying, purification, capture, storage and distribution of chemicals, gases and gas mixtures in liquid or gaseous form; gas mixtures in liquid or gaseous form; apparatus for reducing pressure in compressed or liquefied gas; expansion valves and bonnets for gas cylinders; atmosphere generators and installations for the treatment of surfaces; infrastructures and apparatus for the creation and production of vacuum pressure; membranes for separating chemicals and gas; metal valve fittings for pipes.

Construction; construction, assistance, installation and maintenance of production facilities, distribution and purification of chemical products, gases and gas mixtures in liquid or gaseous form; installation, maintenance and repair of chemical plants, gas separators, gas generators, gas handling apparatus, gas testing apparatus; installation and maintenance of thermal processing units; maintenance, repair and installation of apparatus and instruments for measuring, calibrating, controlling and testing; building construction supervision.

Transport; packaging and storage of goods; transport information; distribution, delivery, storage, transport of goods, equipment, working materials, raw materials, chemicals, industrial gases and gas-related equipment; transport of gas by pipelines (gas pipelines); supply of gas to companies/factories, institutions and private individuals, particularly the delivery or wholesale of gas in gas cylinders/containers via tanker trucks or gas pipelines; transport and warehousing of gas cylinders, for the provision thereof; rental of gas storage tanks and containers, gas cylinders and gas supply systems, devices and apparatus for refrigeration and cooling.

Treatment of materials consisting of the implementation of processes for cleaning equipment, depositing thin films, doping thin films, rendering layers functional and etching layers in the manufacture of high-tech products (particularly semiconductors, photovoltaic cells, light-emitting diodes, flat panel displays and batteries); treatment of materials consisting of the implementation of processes for etching, depositing and doping integrated circuits and semiconductors; processing of semiconductor wafers; finishing of semiconductor devices; information relating to the treatment of materials.

Technical and specialized expertise and consulting, evaluations, assessments and research in scientific, IT and technological fields provided by engineers, particularly for the implementation of chemicals, gases and gas mixtures in liquid or gaseous form; design, technical development and study of construction projects and the design of industrial installations and machines; chemical analysis services; research and development of new products and processes for others; technical project studies.

Pharmaceutical, veterinary and sanitary preparations, in particular gas and gaseous mixtures for medical, therapeutic, veterinary and sanitary purposes; Medical gases; Chemical preparations for medical or pharmaceutical purposes, anaesthetic and analgesic preparations; Sterilising agents; Disinfectants; Fungicides, herbicides; Substances for smoking sold separately or blended with tobacco, for medical or curative purposes; Tobacco substitutes, for medical or curative purposes; Plasters, materials for dressings; Material for stopping teeth, dental wax; Disinfectants; Preparations for destroying vermin.

Reservoirs, containers and receptacles of metal for the manufacture, storage and transport of chemicals and gases under pressure or in liquid form; Cylinders of metal for gas; Pallets for gas cylinders, namely holding pallets of metal for gas cylinders, transport pallets of metal for gas cylinders and loading pallets (trays) of metal for gas cylinders; Valves of common metal; Gas cylinders of metal fitted with a regulator cap; Tanks of metal for cryogenic fluids, in particular for rockets and spacecraft; Goods of common metal not included in other classes, namely connection taps; Filler metals for welding, wires and rods of metal for welding, plating, brazing and soldering; Metal hardware; Metal pipes and containers; Common metals and their alloys; Metal building materials; Transportable buildings of metal; Non-electric cables and wires of common metal; Ores; Regulator caps and taps of metal for fitting to gas cylinders.

Machine tools; Suction machines for industrial purposes; Packaging and wrapping machines; Printing machines; Machines, apparatus and devices of a mechanical nature and tools, and parts therefor, for the machining of materials; Laser equipment being machine tools; Installations for machining of materials; Motors and engines (except for land vehicles); Chipper machines; Machines, apparatus and devices of a mechanical nature for the production, storage, compression, decomposition, regulation, packaging and transport of chemicals, gases and gaseous mixtures, in liquid or gaseous form; Machines for on-site production of chemicals, gases and gaseous mixtures; Machines and apparatus for the separation of gases; Gas concentration apparatus; Cryogenic grinding installations; Compressors (machines); Pressurisation apparatus (machines); Release machines; Turbo-regulators and regulators (machines or parts of machines); Pumps i(machines); Vacuum pumps; Liquefied gas pumps; Valves (parts of machines), shut-off valves and collectors for flows of process liquids (machines); Condensers (in particular for air) (machines); Regenerators (in particular for solvents) (machines); Mechanical power generators; Mechanical separators; Mechanical apparatus/machines for separation of air; Apparatus/machines for separation of technical gases and gaseous mixtures, refinery gases, natural gases and air gases; Valves and reinforcements (machines and parts of machines) for gas, being parts of gas supply apparatus (also not of metal); Sieves and filters (parts of machines) for liquefied or non-liquefied gas; Blowing machines for the compression, exhaustion and transport of gases; Tube conveyors, pneumatic; Welding and gas cutting machines and apparatus, gas torches for welding and cutting, pressure regulators for welding and cutting machines; Machines and machine tools, namely positioners and turning gear, welding and gas cutting benches; Electric welder; Mechanical welding stations; Laser equipment being machines for cutting and welding, including for the machining of materials; Gas cutting machines and guide machines for use in cutting and assembly processes; Mechanical apparatus and devices for machining by means of soldering or gas cutting; Resistance welding machines; Industrial robots, including for cutting and assembly of materials; Plasma cutting apparatus; Clamping devices for machined parts; Machines and apparatus for manufacturing welding electrodes; Safety devices for preventing blowback when welding and cutting, in particular anti-blowback flaps; Electric generators, in particular fuel cell electric generators; Electric and hydraulic drive systems for machines; Hydraulic gearings and parts for hydraulic machines; Mechanical machines and equipment for installations in the chemicals, petrochemicals and oleochemicals industries, the polymers and chemical fibres industry and the plastics processing industry; Machine coupling and transmission components (except for land vehicles); Equipment for treatment of gas (parts of machines), in particular cartridges for abating toxic, corrosive and/or inflammable gases; Fluid dispensing apparatus; Compression apparatus; Cutting and electric arc welding apparatus, electric soldering stations, soldering electrodes; Blow pipes for electric arc welding and cutting; Electric arc welding and/or cutting apparatus and instruments, including torches; Plasma welding apparatus, including torches; Stations for arc welding under flux with blow pipes and burners; Electric cutting apparatus; Automatic vending machines for helium balloons; Suction apparatus; Blow torches; Apparatus enabling the release of compressed or liquefied gases; Condensers; Gas generators; Installations for the control, maintenance and regulation of inerting atmospheres; Installations and generators of atmospheres for surface treatment; Infrastructures and apparatus for the generation and production of vacuum pressure.

Scientific (other than for medical purposes), nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; Scientific, measuring and checking apparatus and instruments for the supply and distribution of chemicals, gases and gas mixtures, in liquid or gaseous form; Devices for microbiological analysis of industrial and medical gases; Machines, apparatus and devices of a mechanical nature for measuring gases and gaseous mixtures; Regulators, flowmeters, liquid level controllers for filling, storage and distribution of gases in compressed and liquefied form; Dispensing apparatus for liquefied gas; Pressure indicators; Apparatus and instruments for the detection of gases; ionisation gauges; Vacuum gauges; Spectrometers; Pressure measuring apparatus; Accelerated ion devices including devices for coating substrates; Apparatus for analysis and screening of leaks; Gas chromatographs; Ozone measuring apparatus; Spectral gas analysers; Pressure regulators; Chemical apparatus using gases for inerting operations; And parts and fittings for all the aforesaid; Electric power supply equipment for electric arc welding stations and cored welding wires; Devices for measuring and monitoring welding and cutting techniques; Thyristor welding current controllers; Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; Transformers, electric batteries; Fuel cells and component parts thereof, namely anodes, cathodes, membranes for electrochemical separation and collector plates for electric current; Chemistry apparatus for liquefaction and gasification, in particular for coal or biomass; Chemical apparatus for the production of pharmaceutical preparations; Equipment and clothing for safety and protection, in particular welding masks, protective or safety goggles, clothing for protection against accidents, irradiation and fire, gloves for protection against accidents; Scuba sets, breathing apparatus for underwater diving, gas regulators for underwater diving apparatus, underwater telephones, location detection apparatus, diving and swimming goggles; Dungarees, costumes, gloves or diving masks; Software; Data carriers for automated reading and software therefor; Data processing apparatus and computers; Programming stations consisting of computers and information supports, in particular for use in mechanical cutting and welding; Electrotechnical and electronic apparatus and equipment for process monitoring and process control, for the collection, processing and output of data; Transducers; Flowmeters, Pressure measuring apparatus; Machines and apparatus for control of chemicals, gases and gaseous mixtures, in liquid or gaseous form; Pressure reducers; Equipment for the control, maintenance and regulation of inerting atmospheres; Apparatus adapted for regulating vacuum pressure in hospital rooms.

Surgical, medical, dental and veterinary apparatus and instruments, in particular for the administration of gases, sleep apnoea, respiratory assistance, ventilators and cryotherapy apparatus.

Apparatus for igniting, lighting, heating, burning, cooking, drying, steam generating, ventilating, cooling and refrigerating purposes; Burners, In particular burners for industrial ovens; Infrastructures, installations and apparatus for the production, liquefaction, separation, drying, purification, capture and distribution of chemicals, gases and gas mixtures, in liquid or gaseous form; Generators of gas and gaseous mixtures in liquid or gaseous form; Apparatus for the cooling, treatment, purification and disposal of solid, liquid or gaseous matter; Air separators; Regulating valves in reservoirs; Compression apparatus; Electric apparatus, namely waterproof lamps and parts therefor; Cryogenic systems, cryopreservation machines, apparatus for cryopreservation in transit, cryogenic degalvanisation equipment, apparatus for refrigerating purposes using gases or gaseous mixtures as a source of cold, equipment and installations for the treatment of waste water and sludge; Membranes for the separation of chemicals and gases; Regulator valves and non-return valves of metal being parts of gas and cryogenic installations; Pressure regulators being parts of gas and cryogenic installations; Valves regulating the supply of gas (parts of gas supply apparatus); Cryostats.

Building construction; Construction, installation and maintenance of installations for the production, distribution and purification of chemicals, gases and gaseous mixtures, in liquid or gaseous form; Installation, maintenance and repair of chemical factories, gas separators, gas generators, apparatus for handling gases, cryogenic apparatus, apparatus for processing and preserving foodstuffs, apparatus for the analysis of gas; Installation and maintenance of welding and cutting equipment; Installation and maintenance of heat treatment units; Maintenance, servicing and repair of fuel cells and their components; Maintenance, servicing and repair of cryogenic installations; Servicing and maintenance of the fluid meters of a network supplying medical gases in hospital environments; Sterilisation and disinfection of equipment and instruments, in particular for medical and surgical use; Servicing, repair and installation of apparatus and instruments for measuring, calibration, checking, analysis and benchmarking purposes; Drilling; Supervision (management) of building works.

Transport; Packaging and storage of goods; Transportation information; Distribution, delivery, storage and transport of goods, equipment, working materials, raw materials, chemicals, industrial and medical gases and equipment relating to gas; Transport of gas through pipelines (gas pipelines); Supply of gas for companies/factories, institutions and private individuals, in particular delivery of gases in containers/gas cylinders or in bulk by tankers or gas pipelines, including where automated and without specific orders; Transport and warehousing of gas cylinders, for the supply thereof; Distribution (delivery) of consumables for welding; Rental of machines and apparatus for use in the transport and storage of solids, liquids and gases; Rental of tanks and containers for the storage of gas, gas cylinders and gas supply systems; Rental of pallets; Delivery and warehousing of cryogenic goods, rental of cryogenic containers; Loan and rental of transport and handling carts; Towing; Rental and hire of vehicles; Distribution of water or energy; Providing (distribution) of electrical energy by means of fuel cells.

Consultancy, specialised and technical expert reports, evaluations, appraisals and research in the scientific, computing and technological fields provided by engineers, in particular for the use of chemicals, gases and gaseous mixtures, in liquid or gaseous form; Drafting of plans for the application of gases in the technical and scientific fields; Design of industrial processes and engineering services for others; Design, technical development and research for construction projects and design of industrial installations and machines; Consultancy in relation to environmental protection; Chemical analysis; Research and development of new products and processes for others; Project studies (Technical -); Design and development of computer hardware and software; Design, installation, maintenance, updating and rental of computer software.

Medical and veterinary services; Medical aid in the home; Medical imaging services; Hospitals; Nursing homes; Monitoring of patients (medical services); Medical equipment rental; Consultancy and information in the medical and pharmaceutical fields.

Common metals and their alloys all for use in building and construction; transportable buildings of metal; pipes and tubes of metal.

Scientific, nautical, surveying, electric, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus for recording, transmission or reproduction of sound or images; data processing equipment and computers; fire-extinguishing apparatus.

Surgical, medical, dental and veterinary apparatus and instruments.

Apparatus for lighting, heating steam generating, refrigerating, drying, ventilating, water supply and sanitary purposes.

Transport of goods all by land, sea or air; packaging and storage of goods; consultancy, information and advisory services for all the aforesaid services.

Scientific and industrial research; computer programming; consultancy, information and advisory services for all the aforesaid services.

Medical; hygienic and beauty care; veterinary and agricultural services; consultancy, information and advisory services for all the aforesaid services.