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.)
Siemens AG
Original Assignee
Siemens AG
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
Priority claimed from DES106239Aexternal-prioritypatent/DE1263864B/de
Application filed by Siemens AGfiledCriticalSiemens AG
Priority to FR121921ApriorityCriticalpatent/FR1537540A/fr
Application grantedgrantedCritical
Publication of FR1537540ApublicationCriticalpatent/FR1537540A/fr
H04Q3/0008—Selecting arrangements using relay selectors in the switching stages
H04Q3/0012—Selecting arrangements using relay selectors in the switching stages in which the relays are arranged in a matrix configuration
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Engineering & Computer Science
(AREA)
Computer Networks & Wireless Communication
(AREA)
FR121921A1966-09-291967-09-22Montage pour des installations de télécommunications, notamment des installations téléphoniques à postes supplémentaires
ExpiredFR1537540A
(fr)
Schaltungsanordnung fuer Fernmeldevermittlungsanlagen, insbesondere Fernsprechnebenstellenanlagen, in welchen belegte Teilnehmerstellen von dem Vorliegen eines neuen Anrufes verstaendigt werden