ClassID:

136381

F01B3/0047 - CPC Classification

Classification description:

Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block; Component parts, details, e.g. valves, sealings, lubrication Particularities in the contacting area between cylinder barrel and valve plate

Sub-classes:
Recent Application in this class: