DE733972C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Loudspeaker arrangement for stereo sound reproduction
Assignee: Klangfilm GmbH
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Filing: 1941-01-23
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Granted: 1943-04-06
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Expires: 1961-01-23
Abstract
No abstract record available.
Inventors
- 👤 Dipl-Ing Hans Warncke
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-03 07:23
CPC Classifications
H; H04; H04R; H04R5/00; H04R5/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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