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FR871127A Expired / Lapsed FR ⏱️ 0.0 years remaining

Device for indicating the flight state of an airplane and similar state quantities

Assignee: Fides Gesellschaft fuer die Verwaltung und Verwertung von Gewerblichen Schutzrechten mbH
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Filing: 1941-03-28
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Granted: 1942-04-09
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Expires: 1961-03-28
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-23 15:36
CPC Classifications
G; G01; G01C; G01C19/00; G01C19/02; G01C19/44

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