Device for varying a piston engine effective volumetric displacement and/or volumetric ratio during its operation
A Standard patent application filed on 07 May 1998 credited to Rabhi, Vianney
Details
Application number :
76609
Application type :
Standard
Application status :
SEALED
Under opposition :
No
Proceeding type :
Invention title :
Device for varying a piston engine effective volumetric displacement and/or volumetric ratio during its operation