CH519281A - Schaltungsanordnung für eine zentralgesteuerte Fernmeldevermittlungsanlage, insbesondere Fernsprechvermittlungsanlage, mit Zweieranschlüssen
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Schaltungsanordnung für eine zentralgesteuerte Fernmeldevermittlungsanlage, insbesondere Fernsprechvermittlungsanlage, mit Zweieranschlüssen
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Publication number
CH519281A
CH519281ACH1430770ACH1430770ACH519281ACH 519281 ACH519281 ACH 519281ACH 1430770 ACH1430770 ACH 1430770ACH 1430770 ACH1430770 ACH 1430770ACH 519281 ACH519281 ACH 519281A
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Priority claimed from DE19691949157external-prioritypatent/DE1949157C/de
Application filed by Siemens AgfiledCriticalSiemens Ag
Publication of CH519281ApublicationCriticalpatent/CH519281A/de
H04Q5/00—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange
H04Q5/24—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange for two-party-line systems
H—ELECTRICITY
H04—ELECTRIC COMMUNICATION TECHNIQUE
H04Q—SELECTING
H04Q3/00—Selecting arrangements
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)
Telephonic Communication Services
(AREA)
Devices For Supply Of Signal Current
(AREA)
CH1430770A1969-09-291970-09-28Schaltungsanordnung für eine zentralgesteuerte Fernmeldevermittlungsanlage, insbesondere Fernsprechvermittlungsanlage, mit Zweieranschlüssen
CH519281A
(de)
Schaltungsanordnung fur zentralgesteuer te Fernmeldevermittlungsanlagen, insbesonde re Fernsprechvermittlungsanlagen, mit Zweier anschlussen zur Sperrung eines Teilnehmers