B23K 26/0869 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup

B23K 26/0869

Full Title

Working by laser beam, e.g. welding, cutting or boring > Devices involving relative movement between laser beam and workpiece

Of 2 combined children, 0 exist in both systems.

2 codes are CPC-only extensions.

This code exists only in CPC.

Diff view requires codes present in both systems.