DE862172C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Circuit arrangement for the frequency-dependent influencing of the degree of amplification of a counter-coupled amplifier
Assignee: Siemens Corp
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Filing: 1941-04-25
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Granted: 1953-01-08
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Expires: 1961-04-25
Abstract
No abstract record available.
Inventors
- 👤 Hans Dipl-Ing Krueger
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-05 13:14
CPC Classifications
H; H04; H04B; H04B3/00; H04B3/02; H04B3/04; H04B3/06; H04B3/08
Claims Analysis
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References Cited (Backward Citations)
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