C04B 38/008 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup

C04B 38/008

Full Title

Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof (treating slag with gases or gas generating material C04B5/06 )

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.