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- Google Patents
AT290633B - Schaltungsanordnung für Fernmeldevermittlungsanlagen, insbesondere Fernsprechvermittlungsanlagen
- Google Patents
Schaltungsanordnung für Fernmeldevermittlungsanlagen, insbesondere Fernsprechvermittlungsanlagen
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Publication number
AT290633B
AT290633BAT304069AAT304069AAT290633BAT 290633 BAT290633 BAT 290633BAT 304069 AAT304069 AAT 304069AAT 304069 AAT304069 AAT 304069AAT 290633 BAT290633 BAT 290633B
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Application filed by Siemens AgfiledCriticalSiemens Ag
Application grantedgrantedCritical
Publication of AT290633BpublicationCriticalpatent/AT290633B/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)
Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges
(AREA)
Interface Circuits In Exchanges
(AREA)
Relay Circuits
(AREA)
AT304069A1968-03-291969-03-27Schaltungsanordnung für Fernmeldevermittlungsanlagen, insbesondere Fernsprechvermittlungsanlagen
AT290633B
(de)