C04B 2103/0041 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup Additional Only

C04B 2103/0041

Full Title

Function or property of ingredients for mortars, concrete or artificial stone

Of 3 combined children, 0 exist in both systems.

3 codes are CPC-only extensions.

Note: 3 CPC extensions are marked as secondary classification only.

This code exists only in CPC.

Diff view requires codes present in both systems.