H04N 1/00838 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup

H04N 1/00838

Full Title

Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof

Of 4 combined children, 0 exist in both systems.

4 codes are CPC-only extensions.

This code exists only in CPC.

Diff view requires codes present in both systems.