B22D 11/001 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup

B22D 11/001

Full Title

Continuous casting of metals, i.e. casting in indefinite lengths (metal drawing, metal extruding B21C)

Of 3 combined children, 0 exist in both systems.

3 codes are CPC-only extensions.

This code exists only in CPC.

Diff view requires codes present in both systems.