FR840607A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Printing telegraph systems and apparatus
Assignee: Creed and Co Ltd
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Filing: 1938-07-12
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Granted: 1939-04-28
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Expires: 1958-07-12
Abstract
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Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 07:25
CPC Classifications
H; H04; H04L; H04L17/00; H04L17/16; H04L17/26; H04L17/30
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