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FR1025548A Expired / Lapsed FR ⏱️ 0.0 years remaining

Indoor aircraft flight school apparatus and devices

Assignee: Yves Le Prieur
•
Filing: 1950-02-06
•
Granted: 1953-04-16
•
Expires: 1970-02-06
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Abstract

No abstract record available.

Inventors

  • 👤 Yves Le Prieur
  • 👤 Marcel Coadou

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-01 20:36
CPC Classifications
G; G09; G09B; G09B9/00; G09B9/02; G09B9/08; G09B9/30; G09B9/32

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