B24D 15/023 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup

B24D 15/023

Full Title

Hand tools or other devices for non-rotary grinding, polishing, or stropping > rigid; with rigidly-supported operative surface

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.