FR871799A
Expired / Lapsed
FR
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Improvements to radio frames
Assignee: Telefunken AG
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Filing: 1941-04-29
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Granted: 1942-05-09
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Expires: 1961-04-29
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 12:26
CPC Classifications
A; A61; A61N; A61N5/00; A61N5/02; A61N5/04; H; H01; H01Q; H01Q7/00; H01Q7/04
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