F23C 3/006 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup

F23C 3/006

Full Title

Combustion apparatus characterised by the shape of the combustion chamber

Of 1 combined children, 0 exist in both systems.

1 codes are CPC-only extensions.

This code exists only in CPC.

Diff view requires codes present in both systems.