DE738501C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Radio receiver with bandwidth control device in the input band filter and in the intermediate frequency section
Assignee: Siemens Corp
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Filing: 1939-07-28
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Granted: 1943-08-18
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Expires: 1959-07-28
Abstract
No abstract record available.
Inventors
- 👤 Wilhelm Pfost
- 👤 Friedrich Troeltsch
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-05 18:02
CPC Classifications
H; H03; H03H; H03H7/00; H03H7/01; H03H7/0153; H03H7/0161
Claims Analysis
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References Cited (Backward Citations)
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