FR876433A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to selector switches for high frequency power lines
Assignee: Telefunken AG
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Filing: 1941-10-31
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Granted: 1942-11-05
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Expires: 1961-10-31
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-06 04:57
CPC Classifications
H; H01; H01P; H01P1/00; H01P1/10; H01P1/12; H01P1/125
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