High efficiency eight stroke internal combustion engine
High efficiency integrated heat engine-2 (HEIHE-2)
High efficiency thermal regenerated internal combustion engine
Hot fuel gas generator
Hot fuel gas generator
Hydraulic air-intake governor
Improvements relating to internal combustion engines
In-cylinder water injection engine
In-tank water control
Independent combustion chamber-type internal combustion engine
Independent combustion chamber-type internal combustion engine
Injection device for combined injection of fuel and supplementar
Injection valves for liquid-fuel mixtures and associated process
Injector for an internal combustion engine fueled with...
Injector for an internal combustion engine working with...
Injector for introducing a liquid into the cylinders of an inter
Internal combustion
Internal combustion engine
Internal combustion engine
Internal combustion engine