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PCE
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DIFF Subgroup
H04N 1/23

Reproducing arrangements

Introduced: January 1985

Full Title

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

Of 4 combined children, 3 exist in both systems.

1 codes are CPC-only extensions.

IPC defines codes here since 1974.

Child Classifications

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  • H04N 1/27 involving production of a magnetic intermediate picture since 1985 IPC+CPC Available in IPC and CPC
  • H04N 1/31 Mechanical arrangements for picture transmission, e.g. adaptation of clutches, gearing, gear transmissions since 1974 IPC+CPC Available in IPC and CPC