DIFF Main Group
F02B 23/00 Other engines characterised by special shape or construction of combustion chambers to improve operation (engines with incandescent chambers F02B9/08)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Other engines characterised by special shape or construction of combustion chambers to improve operation
CPC: Other engines characterised by special shape or construction of combustion chambers to improve operation (engines with incandescent chambers F02B9/08)
Full Title
Full titles differ between systems:
IPC:
Other engines characterised by special shape or construction of combustion chambers to improve operation
CPC:
Other engines characterised by special shape or construction of combustion chambers to improve operation (engines with incandescent chambers F02B9/08)
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
Child Classifications
Navigate with arrow keys, Enter to open