4
Industrial oils and greases; lubricants; candles and wicks for lighting; diesel oil
6
Buildings and building structures of metal; stores (strong rooms) of metal; metal storage shelters; warehouses of metal
7
Vending machines; dispensing machines (other than vending machines); robots (machines); machines for the handling of materials
11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; gas apparatus for lighting, heating, cooking, roasting, baking, refrigerating, drying and ventilating and gas consuming sanitary apparatus and installations, parts and accessories for the aforesaid goods (not included in other classes); gas burners, gas scrubbing apparatus, gas generators for heating, gas boilers, gas condensers, other than parts of machines, gas lamps, friction lighters for igniting gas, gas filters, gas evaporators, regulating and safety accessories for gas apparatus and parts and accessories for the aforesaid goods (not included in other classes)
35
Advertising; advertising and public relations services, namely for gas and gas consuming apparatus and installations; wholesale and retail sale, including via global network, of gas burners, gas scrubbing apparatus, gas generators, gas boilers, gas condensers, friction lighters for igniting gas, gas lighters, gas filters, gas evaporators, gas fittings; wholesale and retail sale, including via global network, of gas consuming apparatus and installations for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply; wholesale and retail sale, including via global network, of sanitary installations for use in private homes, mobile homes and in industries and weed burners, apparatus for cutting, heating and soldering, hand tools and of parts and accessories for the aforementioned goods
37
Installation, maintenance, inspection, overhaul and repair of gas, gas monitoring and gas security apparatus, installations and plants; installation, maintenance, inspection, overhaul and repair of machines, including automated machines for replacement of gas cylinders
42
Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software; metering of gas consumption; inspection, safety testing and certification of gas installations and systems; technological consultancy services for private persons and industries concerning gas consuming apparatus, installations and systems; technological consultancy services for private persons and industries concerning use of gas and gas safety; research and development in the field of energy