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DE684353C
Expired / Lapsed
DE
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Switch arrangement for high frequency devices, especially for switching the waveband
Assignee: Telefunken AG
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Filing: 1938-04-02
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Granted: 1939-11-27
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Expires: 1958-04-02
Abstract
No abstract record available.
Inventors
- 👤 Ludwig Hartl
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-25 22:42
CPC Classifications
H; H01; H01H; H01H19/00; H01H19/54; H01H19/60; H01H19/63
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References Cited (Backward Citations)
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