CH574196A5CH787774ACH787774ACH574196A5CH 574196 A5CH574196 A5CH 574196A5CH 787774 ACH787774 ACH 787774ACH 787774 ACH787774 ACH 787774ACH 574196 A5CH574196 A5CH 574196A5
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CH
Switzerland
Application number
CH787774A
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Siemens Ag
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Publication date
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Publication of CH574196A5publicationCriticalpatent/CH574196A5/xx
H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
H04Q3/52—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements
H04Q3/521—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements using semiconductors in the switching stages
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Engineering & Computer Science
(AREA)
Computer Networks & Wireless Communication
(AREA)
Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges
(AREA)