IT1206630B -
TIME DIVISION TELECOMMUNICATION SYSTEM.
- Google Patents
TIME DIVISION TELECOMMUNICATION SYSTEM.
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Publication number
IT1206630B
IT1206630BIT7827190AIT2719078AIT1206630BIT 1206630 BIT1206630 BIT 1206630BIT 7827190 AIT7827190 AIT 7827190AIT 2719078 AIT2719078 AIT 2719078AIT 1206630 BIT1206630 BIT 1206630B
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Application filed by Int Standard Electric CorpfiledCriticalInt Standard Electric Corp
Priority to IT7827190ApriorityCriticalpatent/IT1206630B/en
Publication of IT7827190A0publicationCriticalpatent/IT7827190A0/en
Application grantedgrantedCritical
Publication of IT1206630BpublicationCriticalpatent/IT1206630B/en