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FR897704A Expired / Lapsed FR ⏱️ 0.0 years remaining

Improvements to high frequency lines

Assignee: Telefunken AG
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Filing: 1943-05-12
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Granted: 1945-03-29
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Expires: 1963-05-12
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-04 06:50
CPC Classifications
H; H01; H01R; H01R24/00; H01R24/38; H01R24/40; H01R24/42; H01R24/44; H01R2103/00

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