FR759727A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements at t receiving stations. s. f.
Assignee: Compagnie Francaise Thomson Houston SA
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Filing: 1933-08-11
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Granted: 1934-02-07
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Expires: 1953-08-11
Abstract
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 19:38
CPC Classifications
H; H03; H03G; H03G1/00; H03G1/04
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