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Priority claimed from FR8124542Aexternal-prioritypatent/FR2519217A1/fr
Priority claimed from FR8219239Aexternal-prioritypatent/FR2536229A2/fr
Application filed by Segre Amar LeonellofiledCriticalSegre Amar Leonello
Application grantedgrantedCritical
Publication of ATE14265T1publicationCriticalpatent/ATE14265T1/de
AT82402385T1981-12-301982-12-24System zur uebertragung von nachrichten an einen teilnehmerapparat ueber eine teilnehmerleitung in einer telefonanlage.
ATE14265T1
(de)