CH225079A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
High-frequency device, especially receiver, with tuning circuits that are tuned by changing the bias of ground core coils.
Assignee: Fides Gmbh
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Filing: 1941-12-24
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Granted: —
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Expires: 1961-12-24
Abstract
No abstract record available.
Inventors
- 👤 Fides Gesellschaft Beschraenk
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-02 11:32
CPC Classifications
H; H01; H01F; H01F21/00; H01F21/02; H01F21/08
Claims Analysis
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References Cited (Backward Citations)
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