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.)
Telecom Italia SpA
Olivetti SpA
Original Assignee
Olivetti SpA
Ing C Olivetti and C SpA
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 IT68093/81Aexternal-prioritypatent/IT1144625B/en
Application filed by Olivetti SpA, Ing C Olivetti and C SpAfiledCriticalOlivetti SpA
Application grantedgrantedCritical
Publication of DE3279708D1publicationCriticalpatent/DE3279708D1/en