FR2277487B1
Expired / Lapsed
FR
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FR2277487B1 - - Google Patents
Assignee: NTT Inc
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Filing: 1975-07-03
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Granted: 1982-01-29
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Expires: 1995-07-03
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-31 23:31
CPC Classifications
H; H04; H04L; H04L5/00; H04L5/22; H04L5/24; H04L12/00; H04L12/50; H04L12/52; H04L12/525
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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