Patent FR834728A successfully refreshed from Google Patents.
FR834728A
Expired / Lapsed
FR
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Switch for high frequency oscillating circuits
Assignee: G Schaub Apparatebau GmbH
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Filing: 1938-03-03
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Granted: 1938-11-30
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Expires: 1958-03-03
Abstract
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Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 02:01
CPC Classifications
H; H01; H01H; H01H1/00
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