CH412997A - Zentral gesteuertes Vermittlungssystem, insbesondere für Fernsprechzwecke
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Zentral gesteuertes Vermittlungssystem, insbesondere für Fernsprechzwecke
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Publication number
CH412997A
CH412997ACH968863ACH968863ACH412997ACH 412997 ACH412997 ACH 412997ACH 968863 ACH968863 ACH 968863ACH 968863 ACH968863 ACH 968863ACH 412997 ACH412997 ACH 412997A
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Application filed by Siemens AgfiledCriticalSiemens Ag
Publication of CH412997ApublicationCriticalpatent/CH412997A/de
H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
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Engineering & Computer Science
(AREA)
Computer Networks & Wireless Communication
(AREA)
Data Exchanges In Wide-Area Networks
(AREA)
CH968863A1962-08-131963-08-05Zentral gesteuertes Vermittlungssystem, insbesondere für Fernsprechzwecke
CH412997A
(de)