DE723955C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Headphone hanger
Assignee: Telefunken AG
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Filing: 1939-12-24
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Granted: 1942-08-14
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Expires: 1959-12-24
Abstract
No abstract record available.
Inventors
- 👤 Erwin Gerlach
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-29 10:29
CPC Classifications
H; H04; H04R; H04R5/00; H04R5/033; H04R5/0335; H04R1/00; H04R1/10; H04R1/1008; H04R1/1058; H04R1/1066
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
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