HSektion H — ElektrotechnikELECTRICITY
disable hierarchy mode: H04H04Elektrische NachrichtentechnikELECTRIC COMMUNICATION TECHNIQUE
disable hierarchy mode: H04QLink to definition of IPC symbol: H04QH04QWähltechnik (Schalter, Relais, Wähler H01Hdrahtlose Nachrichtenübertragungsnetzwerke H04W) [1, 2009.01]SELECTING (switches, relays, selectors H01H wireless communication networks H04W) [1, 2009.01]
disable hierarchy mode: H04Q 3/00Link to definition of IPC symbol: H04Q 3/00Link to Depatisnet beginner's search with IPC symbol: H04Q 3/00H04Q 3/00Wählanordnungen (H04Q 5/00-H04Q 11/00 haben Vorrang) [1, 2006.01]Selecting arrangements (H04Q 5/00-H04Q 11/00 take precedence) [1, 2006.01]
disable hierarchy mode: H04Q 3/42Link to Depatisnet beginner's search with IPC symbol: H04Q 3/42H04Q 3/42
Schaltungsanordnungen für indirektes, durch gemeinsame Schaltungen gesteuertes Wählen, z.B. Steuerschalter für Impulsspeicher, Markierer [1, 2006.01]
Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker [1, 2006.01]
disable hierarchy mode: H04Q 3/54Link to Depatisnet beginner's search with IPC symbol: H04Q 3/54H04Q 3/54
. . bei denen die logische, die Vermittlung steuernde Schaltung zentralisiert ist [1, 2006.01]
. . in which the logic circuitry controlling the exchange is centralised [1, 2006.01]
disable hierarchy mode: H04Q 3/55Link to Depatisnet beginner's search with IPC symbol: H04Q 3/55H04Q 3/55
. . . mit verdrahteter logischer Schaltung [4, 2006.01]
. . . using wired logic circuitry [4, 2006.01]
disable hierarchy mode: H04Q 3/555Link to Depatisnet beginner's search with IPC symbol: H04Q 3/555H04Q 3/555
. . . . in elektromagnetischen Einrichtungen [4, 2006.01]
. . . . being comprised by electro-magnetic devices [4, 2006.01]