Internal combustion engine with a supercharger and an...

Internal combustion engine with adjustable compression ratio and

Internal combustion engine with eight stroke operating cycle

Internal combustion engine with elevated expansion ratio

Internal combustion engine with rotary valve assembly

Internal combustion engine with rotary valve assembly having var

Internal combustion engine with supercharger

Internal combustion engine with supercharger

Internal combustion engine with valve control

Internal combustion engine with variable compression ratio...

Internal combustion engines

Internal combustion engines

Internal combustion engines

Internal combustion engines

Internal combustion engines

Internal-combustion engine with concentric, annular intake and e

Kinetic engine control

Longitudinally adjustable connecting rod

Means to control piston movement in relationship to crank arm ro

Mechanical transmission device for engine with variable...