DE638205C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for tuning high-frequency receivers
Assignee: Telefunken AG
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Filing: 1933-10-20
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Granted: 1936-11-19
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Expires: 1953-10-20
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-09 04:39
CPC Classifications
H; H03; H03J; H03J7/00; H03J7/02; H03J7/16; H03J3/00; H03J3/02; H03J3/12; H03J5/00; H03J5/02; H03J5/14; H03J7/18; H03J7/30
Claims Analysis
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References Cited (Backward Citations)
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