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FR52479E Expired / Lapsed FR ⏱️ 0.0 years remaining

Vertical antenna intended in particular for direction finding systems, based on the adcock principle

Assignee: Telefunken AG
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Filing: 1942-09-09
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Granted: 1945-04-16
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Expires: 1962-09-09
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-04 00:26
CPC Classifications
H; H01; H01Q; H01Q21/00; H01Q21/06; H01Q21/08; H01Q21/12; H01Q21/14

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