138898 ⎘
Other engines; Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle five
ZHOU ENGINE AND POWER-CAM MECHANISM
#2Method for operating an internal combustion engine
#3Apparatus and methods for controlling reciprocating internal combustion engines
#4Apparatus and methods for controlling reciprocating internal combustion engines
#5Monoblock valveless opposing piston internal combustion engine