HSektion H — ElektrotechnikELECTRICITY
disable hierarchy mode: H04H04Elektrische NachrichtentechnikELECTRIC COMMUNICATION TECHNIQUE
disable hierarchy mode: H04NLink to definition of IPC symbol: H04NH04NBildübertragung, z.B. Fernsehen [4]PICTORIAL COMMUNICATION, e.g. TELEVISION [4]
disable hierarchy mode: H04N 9/00Link to definition of IPC symbol: H04N 9/00Link to Depatisnet beginner's search with IPC symbol: H04N 9/00H04N 9/00Einzelheiten von Farbfernsehsystemen [1, 4, 2006.01]Details of colour television systems [1, 4, 2006.01]
disable hierarchy mode: H04N 9/44Link to definition of IPC symbol: H04N 9/44Link to Depatisnet beginner's search with IPC symbol: H04N 9/44H04N 9/44
. Farbsynchronisation [1, 4, 2006.01]
. Colour synchronisation [1, 4, 2006.01]
disable hierarchy mode: H04N 9/465Link to Depatisnet beginner's search with IPC symbol: H04N 9/465H04N 9/465
. . Synchronisierung des PAL-Schalters [4, 2006.01]
. . Synchronisation of the PAL-switch [4, 2006.01]