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Application filed by Siemens AgfiledCriticalSiemens Ag
Publication of CH352371ApublicationCriticalpatent/CH352371A/de
H04Q3/0004—Selecting arrangements using crossbar selectors in the switching stages
Landscapes
Engineering & Computer Science
(AREA)
Computer Networks & Wireless Communication
(AREA)
Monitoring And Testing Of Exchanges
(AREA)
Interface Circuits In Exchanges
(AREA)
CH352371D1956-07-171957-07-09Schaltungsanordnung für mehrfach ausnutzbare Kreuzspulen-Koordinatenwähler mit zwei Koppelstufen in Fernsprechanlagen
CH352371A
(de)