DIFF Subgroup
F16J 10/02 Cylinders designed to receive moving pistons or plungers
Introduced: January 1980
Full Title
Full titles differ between systems:
IPC:
Engine or like cylinders; Features of hollow, e.g. cylindrical, bodies in general > Cylinders designed to receive moving pistons or plungers
CPC:
Engine or like cylinders (pressure vessels in general F16J12/00; cylinders for engines or other apparatus of particular kinds, see the appropriate subclasses, e.g. for combustion engines F02F); Features of hollow, e.g. cylindrical, bodies in general > Cylinders designed to receive moving pistons or plungers
IPC and CPC are identically structured here. All 1 subcodes exist in both systems.
IPC defines codes here since 1980.
Child Classifications
Navigate with arrow keys, Enter to open