Valves of metal, except as parts of machines, in particular high pressure, flow restriction, non-return and switching valves; couplings of metal for pipes; pipe connectors of metal; pipes of metal; industrial metal hoses; screw fittings of metal; metal joints for pipes; metal plugs

Pressure valves as machine parts; pressure cylinders as machine parts; pressure regulators as machine parts; machines for automating assembly processes; fueling nozzles for combustion engines of vehicles, vehicle tanks and associated check valves and plastic protective caps being replacement parts of fueling nozzles

hand-operated tools, namely, filling couplings as hand tools for fueling of vehicles and adapters as hand tools for connecting of fuel hoses, lines and pipes

Electric switchboards; electrically controlled switching devices for filling and transferring gases; installations primarily composed of electrically controlled switching devices for filling and transferring gases for use with vehicle fueling stations, vehicle fueling dispensers, vehicle fueling lines, vehicle fuel tanks, medical oxygen filling stations; measuring devices, apparatuses and instruments, namely, instruments for measuring gas level and pressure, tool measuring instruments, pressure measuring apparatus, gas sensors for measuring gas concentration, gas sensors for measuring gas flow rate, gas sensors for measuring gas temperature

Filters for use with ventilating apparatus for vehicle tanks

Non-metal seals for use in fuel pipe connections; Non-metal seals for valves of metal; flexible plastic tubing

Maintenance and repair work for the aforesaid machines and equipment, in particular for fueling systems and gas filler couplings

Research and development services for technical product development for others, in particular for gas and hydrogen vehicles; construction planning; engineering services, namely, technical project planning in the field of alternative fuels, natural gas and hydrogen; technological consultancy in the field of alternative fuels, natural gas and hydrogen; execution of technical tests, namely, testing the functionality of apparatus and instruments in the nature of valves of metal, couplings of metal for pipes, pipe connectors of metal, pressure cylinders, pressure regulators, fueling nozzles for combustion engines of vehicles, vehicle tanks, filling couplings for fueling of vehicles and adapters for connecting of fuel hoses, lines and pipes and installations made therefrom