Machines for operating power plants, generating electricity and for the gas and process industry; Machine tools; Motors and engines (except for land vehicles); Machine coupling and transmission components (except for land vehicles); Separators; Steam engines; Compressed air engines; Compressed air pumps; Compressed air machines; Compressors; Heat exchangers for motors and engines; Filters (part of machines); Filters being parts for motors and engines; Separators with integrated filters; Filtering machines; Cartridges for filtering machines; Dust exhausting installations for cleaning purposes; Suction machines for industrial purposes; Gas filter chambers, namely consisting of dust containers being parts of machines, dust boxes, oil mist separators.

Regulating, checking (supervision), control, measuring apparatus and equipment and electric or electronic switching installations; Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; Apparatus and instruments for testing, measuring and analysing liquid or powder products; Data transmission installations and equipment, data processing installations and equipment, data output installations and equipment; Process control systems, namely electrotechnical and electronic apparatus and equipment for process monitoring and process control, for the collection, processing and output of data; Computers and computer software; Transducers; Parts for the aforesaid goods (included in class 9).

Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; Equipment and apparatus for industrial heating technology, including industrial air, air conditioning and cooling technology and air conditioning installations, namely central ventilating equipment, Dehumidifying apparatus, Air handlers, Precision air conditioning equipment, fan convectors, Convector heaters, Cold water generators, Heat pumps, Filters and filter systems formed thereof; Clean chambers (sanitary installations); Heat exchangers and fittings for heat exchangers, included in class 11; Filters for air conditioning; Parts and fittings for the aforesaid equipment and installations, included in class 11; Air conditioning installations; Air conditioners; Fans (air-conditioning); Ionisation apparatus for the treatment of air; Filters (parts of household or industrial installations); Cold storage rooms; Air heating apparatus; Air sterilisers; Driers (Air -); Radiators, electric; Regulating and safety accessories for air conditioning apparatus; Heat pumps; Heat regenerators; Heat accumulators; Heat exchanger pipes, Cooler pipes and Condenser tubes, Ribbed pipes and filter pipes for heat exchangers; Including all the aforesaid goods being custom-made.

Foils of plastic (other than for packaging); Plates, blocks, Rods of plastic (semi-finished goods); Filtering materials (semi-processed materials or foams of plastic); Plastic nonwovens being filtering material; Polymer nonwovens being filter material.

Building materials (non-metallic), In particular rolled, pressed, drawn, cast and forged components of plastic; Pipes and pipelines of plastic.

Glass nonwovens, textile fibreglass and textile fibreglass fabrics for use in filters; Filtering fabrics, namely glass fabrics.

Textiles and textile goods, included in class 24; Filtering materials of textile.

Building construction, including the installation of lighting, heating, steam generating, cooking, refrigerating, drying, air conditioning, ventilating, heat recovery, air filtering and water supply apparatus and of sanitary installations; Repair of apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, air-conditioning, ventilating, heat recovery, air filtering and water supply and sanitary purposes, air filters and parts and accessories for the aforesaid apparatus and installations; Construction management; Building repair; Interference elimination in electric installations and air conditioning installations and apparatus; Installation and maintenance of air conditioning equipment and air conditioning installations; Installation of electric equipment; Installation of refrigerating equipment; Machinery installation and maintenance services; Building consultancy.

Customer-specific contract manufacture, for others, of apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, air-conditioning, ventilating, heat recovery, air filtering, water supply and sanitary purposes; Air conditioning; Energy production; Generating heat; Air purification; Metal treating; Air freshening; Air deodorising; Rental of air conditioning apparatus; Rental of space heating apparatus; Water treatment.

Scientific and technological services and research and design relating thereto; Industrial analysis and research services; Construction drafting and consultancy; Engineering services; Providing of expert opinion; Technical advice and consultancy; Design, development, planning, project management and construction (engineering services) of industrial and machine installations, lighting, heating, steam generating, cooking, refrigerating, drying, air conditioning, ventilating, heat recovery, air filtering and water supply apparatus and of sanitary installations, air filters,; Material testing; Research and development for others; Technical design of new products; Writing of computer programs; Physics [research]; Technical measuring and testing; Engineering services; Technical testing; Scientific testing services; Mechanical research; Research in the field of air conditioning engineering; Calibration and function testing of measuring apparatus; Quality control; Design and development of computer hardware and computer software for use in connection with apparatus for air conditioning, refrigerating, ventilating and heating apparatus; Data programming for others; Electronic data storage.

Management, control and granting of licence rights; Copyright management; Monitoring services (checking) in the field of intellectual property (licensing rights).

Dental instruments; applicators, dispensers and guns for dental use; applicators, dispensers and guns for dental sealants, adhesives, impression materials and moulding materials; cartridges for applicators, dispensers and guns for dental sealants, adhesives, impression materials and moulding materials; nozzles for applicators, dispensers and guns for dental sealants, adhesives, impression materials and moulding materials; parts and fittings for the aforesaid goods.

Applicators and dispensers for sealants, adhesives, impression materials and moulding materials; cartridges for applicators, dispensers and guns for sealants, adhesives, impression materials and moulding materials; nozzles for applicators, dispensers and guns for sealants, adhesives, impression materials and moulding materials; parts and fittings for the aforesaid goods.

Design of buildings and components used in building and construction; architecture services; architectural design services and consultancy; design and consultancy services for the interiors of buildings; surveying services; environmental surveys and testing; architectural and urban planning services; construction planning; architectural services relating to the development of land; inspection of buildings; information, consultancy and advisory services relating to the aforesaid.