DIFF Main Group
B27M 1/00 Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
Introduced: September 1968
Title
Titles differ between systems:
IPC: Working of wood not provided for in subclasses , e.g. by stretching
CPC: Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
Full Title
Full titles differ between systems:
IPC:
Working of wood not provided for in subclasses , e.g. by stretching
CPC:
Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
Of 5 combined children, 4 exist in both systems.
1 codes are CPC-only extensions.
1 shared codes have differing titles between IPC and CPC.
Child Classifications
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- B27M 1/06 by burning or charring, e.g. cutting with hot wire (as surface treatment B44B ) IPC+CPC Available in IPC and CPC