Tanks of metal, in particular tanks for hydrogen gas.

Electric power supplies [generators]; power generators; wind turbines; blades for windmills, wind power plants, wind turbines and other wind-powered machines; control mechanisms for power generators, wind turbines, windmills and machines for producing hydrogen; electric generators; motors [other than for land vehicles]; compressors; blowing machines; machines for generating and distributing energy; pumps, compressors and dispensers for liquid gas and gas in gaseous state; electrolysis plants; machines for the production of hydrogen; filling installations for liquid gas and gas in gaseous state, consisting of corresponding filling machines and control systems therefor; power and fuel dispensers for service stations; compressed air pumps; pumps [parts of machines, engines or motors]; pumps [machines]; fuel pumps; machines, namely wind powered machines; machine parts for the aforesaid machines; parts, fittings and accessories for all the aforesaid goods in this class.

Electrolysers [electrolytic cells] for the production of synthetic gas; electrolysers [electrolytic cells] for the production of fuels, gases and chemicals; electronic and electric monitoring, control, regulating and switching devices, in particular control devices for wind turbines and electrolysers; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; electrical switchgear, converters and transformers; energy storage installations; accumulators; data processing programs; software; measuring devices; apparatus and instruments for recording, transmission, reproduction or processing of sound, images or data; computers; computer peripherals.

Retail and wholesale services in relation to gas, hydrogen, fuels and electric power; retail and wholesale services in relation to energy generating installations, wind power installations, energy storage installations, electrolysis installations, storage tanks for gases, compressors and parts for the aforesaid goods.

Installation, assembling, commissioning, maintenance, repair and renovation of energy generating installations, substations, energy distribution installations, energy storage installations, wind power installations, machines for generating hydrogen and electrolysers, and parts for the aforesaid installations; construction, assembly, maintenance and servicing of filling stations and filling installations for gases, hydrogen and liquid gas; vehicle servicing [fueling and maintenance]; gas filling services for automobiles, fuel cell vehicles, ships, airplanes and other vehicles.

Transport and storage of combustibles, fuels, liquid and solid gases and gases in gaseous state; supply of liquid and solid gases and gases in gaseous state; gas supplying [distribution]; distribution of energy; information and advisory services in relation to the distribution of energy.

Gas processing services; production of hydrogen gas; energy production; production of fuels and energy sources; production of electricity.

Scientific and technological services and research and design relating thereto in the field of energy production, energy distribution, wind power use, energy storage, hydrogen production, hydrogen storage, hydrogen compression and hydrogen filling; design and development of computer hardware and software for applications in the field of energy production, energy distribution, wind power use, energy storage, hydrogen production, hydrogen storage, hydrogen compression and hydrogen filling.