F01B13/00 - CPC Classification Index

ClassID:

136457 ⎘

F01B13/00 - CPC Classification

Classification description:

Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion

Sub-classes:

F01B13/02 » with one cylinder only 3
F01B13/04 » with more than one cylinder 4

Recent Application in this class:

20130284011

Variable displacement hydraulic machine, in particular for a motor vehicle

20080006228

Liebe revolutionary engine