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FR1198069A Expired / Lapsed FR ⏱️ 0.0 years remaining

Improvements to supersonic wind tunnels

Assignee: Compagnie Francaise Thomson Houston SA
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Filing: 1958-03-11
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Granted: 1959-12-04
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Expires: 1978-03-11
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-04 08:02
CPC Classifications
H; H01; H01H; H01H1/00; H01H1/50; H01H1/54; G; G01; G01M; G01M9/00; G01M9/02; G01M9/04; G01M9/06; H05; H05H; H05H1/00; H05H1/54

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