FR1155271A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Electric Variable Length TV Antenna
Assignee: Wilhelm Sihn jr KG
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Filing: 1956-07-30
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Granted: 1958-04-24
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Expires: 1976-07-30
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 03:01
CPC Classifications
H; H01; H01Q; H01Q1/00; H01Q1/08; H01Q1/10; G; G01; G01D; G01D1/00; G01D1/14
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