F26B 21/006 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup

F26B 21/006

Full Title

Arrangements for supplying or controlling air or other gases for drying solid materials or objects

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.