CH489172A - Schaltungsanordnung für einen Kennungszuordner für Fernmelde-, insbesondere Fernsprechvermittlungsanlagen
- Google Patents
Schaltungsanordnung für einen Kennungszuordner für Fernmelde-, insbesondere Fernsprechvermittlungsanlagen
Info
Publication number
CH489172A
CH489172ACH411569ACH411569ACH489172ACH 489172 ACH489172 ACH 489172ACH 411569 ACH411569 ACH 411569ACH 411569 ACH411569 ACH 411569ACH 489172 ACH489172 ACH 489172A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Int Standard Electric CorpfiledCriticalInt Standard Electric Corp
Publication of CH489172ApublicationCriticalpatent/CH489172A/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
H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme