6
Liquefied gas storage tanks of metal; containers of metal for compressed gas; manually operated metal valves; metal pipes
7
Fuel injection systems for engines; fuel injectors; pumps for liquid, gaseous and liquified gas fuels; vaporizers for converting a fuel from liquid to gaseous form; gaseous fuel accumulators; pressure relief valves; shut off valves; check valves; pressure regulators; fuel rails for engines; engine fuel filters; hydraulic control systems for engine fuel systems; fluid separation apparatus for separation of gas from liquid in an engine fuel system; o-rings being machine parts for engines; gas compressors
9
Electrical control system for engine fuel systems; level switches for monitoring and controlling liquids in tanks and vessels; pressure sensors; temperature sensors
12
Vehicle fuel tanks; structural parts of automotive vehicles, namely, tanks for storing gaseous fuels and liquefied fuels
42
Engineering design and engineering services in the field of fuel injection systems, fuel supply systems and fuel storage systems for engines