DE440174C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Multiple socket, especially for headphones for radio purposes
Assignee: Siemens and Halske AG
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Filing: 1925-08-21
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Granted: 1927-02-01
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Expires: 1945-08-21
Abstract
No abstract record available.
Inventors
- 👤 Arthur Helbig
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-27 04:51
CPC Classifications
H; H01; H01R; H01R25/00; H01R25/006
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
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