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Filing date
Publication date
Application filedfiledCritical
Priority to JP4494676ApriorityCriticalpatent/JPS52129207A/ja
Publication of JPS52129207ApublicationCriticalpatent/JPS52129207A/ja
Publication of JPS5636633B2publicationCriticalpatent/JPS5636633B2/ja
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
Landscapes
Engineering & Computer Science
(AREA)
Computer Networks & Wireless Communication
(AREA)
Exchange Systems With Centralized Control
(AREA)
JP4494676A1976-04-221976-04-22Subscriber information accumulation sending system
GrantedJPS52129207A
(en)