Legal status (The legal status 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 status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie Industrielle des Telephones SA
Original Assignee
Compagnie Industrielle des Telephones SA
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 Compagnie Industrielle des Telephones SAfiledCriticalCompagnie Industrielle des Telephones SA
Application grantedgrantedCritical
Publication of FR999478ApublicationCriticalpatent/FR999478A/fr
H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
Landscapes
Engineering & Computer Science
(AREA)
Computer Networks & Wireless Communication
(AREA)
Monitoring And Testing Of Exchanges
(AREA)
Structure Of Telephone Exchanges
(AREA)
FR999478D1949-10-271949-10-27Système d'écoulement du trafic sur organes communs au départ et à l'arrivée dans un central de téléphonie automatique
ExpiredFR999478A
(fr)