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 treatment apparatus, precision air conditioning units, fan convectors, convectors, cold water generators, heat pumps, filters and filter systems formed therefrom; 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 conditioning apparatus; 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.

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 apparatus; 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).

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 treatment apparatus, precision air conditioning units, fan convectors, convectors, cold water generators, heat pumps, filters and filter systems formed therefrom; 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 conditioning apparatus; 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.

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 apparatus; 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).

Building construction; repair; installation services.

Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software; legal services.

Control and regulating apparatus for apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes; software for apparatus for controlling and regulating air conditioning installations; downloadable computer software.

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes; water filtration installations; appliances for water filtration; air filtration installations.

Building construction and repair; maintenance and installation of apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes, filtration machines, water filtration installations, appliances for water filtration, air filtration installations.

Custom design and manufacture of apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes filtration machines, water filtration installations, appliances for water filtration, air filtration installations, filtration of gases, filtration of liquids; rental of filtration units; design of computer hardware; design of computer software.