CH526243A - Schaltungsanordnung für Fernmeldevermittlungsanlagen, insbesondere Fernsprechvermittlungsanlagen, mit Konzentratoren
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Schaltungsanordnung für Fernmeldevermittlungsanlagen, insbesondere Fernsprechvermittlungsanlagen, mit Konzentratoren
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Publication number
CH526243A
CH526243ACH1108970ACH1108970ACH526243ACH 526243 ACH526243 ACH 526243ACH 1108970 ACH1108970 ACH 1108970ACH 1108970 ACH1108970 ACH 1108970ACH 526243 ACH526243 ACH 526243A
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Application filed by Siemens AgfiledCriticalSiemens Ag
Publication of CH526243ApublicationCriticalpatent/CH526243A/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)
Sub-Exchange Stations And Push- Button Telephones
(AREA)
Exchange Systems With Centralized Control
(AREA)
CH1108970A1969-07-251970-07-22Schaltungsanordnung für Fernmeldevermittlungsanlagen, insbesondere Fernsprechvermittlungsanlagen, mit Konzentratoren
CH526243A
(de)