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DIFF Subgroup
F02P 21/04

Burning-cartridges or like inserts being arranged in engine working chambers (as starting aid F02N19/02)

Introduced: September 1968

Title

Titles differ between systems:

IPC: Burning-cartridges or like inserts being arranged in engine working chambers

CPC: Burning-cartridges or like inserts being arranged in engine working chambers (as starting aid F02N19/02)

Full Title

Full titles differ between systems:

IPC:

Direct use of flames or burners for ignition > Burning-cartridges or like inserts being arranged in engine working chambers

CPC:

Direct use of flames or burners for ignition > Burning-cartridges or like inserts being arranged in engine working chambers (as starting aid F02N19/02)

No child classifications to compare. This is a leaf node in both IPC and CPC.