HSektion H — ElektrotechnikELECTRICITY
disable hierarchy mode: H04H04Elektrische NachrichtentechnikELECTRIC COMMUNICATION TECHNIQUE
disable hierarchy mode: H04WLink to definition of IPC symbol: H04WH04WDrahtlose Kommunikationsnetze (Rundfunkübertragung H04H; Kommunikationssysteme, die drahtlose Verbindungen für nichtselektive Kommunikation verwenden, z.B. drahtlose Nebensprechanlagen H04M 1/72) [2009.01]WIRELESS COMMUNICATION NETWORKS (broadcast communication H04H; communication systems using wireless links for non-selective communication, e.g. wireless extensions H04M 1/72) [2009.01]
disable hierarchy mode: H04W 76/00Link to definition of IPC symbol: H04W 76/00Link to Depatisnet beginner's search with IPC symbol: H04W 76/00H04W 76/00Verbindungsverwaltung [2009.01, 2018.01]Connection management [2009.01, 2018.01]
disable hierarchy mode: H04W 76/20Link to Depatisnet beginner's search with IPC symbol: H04W 76/20H04W 76/20
. Manipulation von bestehenden Verbindungen [2018.01]
. Manipulation of established connections [2018.01]