CIRCUIT ARRANGEMENT FOR DETERMINING SUBSCRIBER CALL NUMBERS IN TELEPHONE SYSTEMS

1,013,269. Automatic exchange systems. SIEMENS & HALSKE A.G. Oct. 1, 1962 [Sept. 29, 1961], No. 37024/62. Heading H4K. In a calling line identifying arrangement in which a conductor AWS individual to each line is threaded selectively through one ring core in each of four columns of cores, one co...

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Bibliographische Detailangaben

Hauptverfasser:	GUNTER RAAB, GERHARD POLENSKY
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TELEPHONIC COMMUNICATION
Online-Zugang:	Volltext bestellen
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