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FR656741A Expired / Lapsed FR ⏱️ 0.0 years remaining

Improvements to airplanes equipped with drop tanks

Assignee: Emile-Julien-Eugene Dewoitine
•
Filing: 1927-11-12
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Granted: 1929-05-13
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Expires: 1947-11-12
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Abstract

No abstract record available.

Inventors

  • 👤 Emile-Julien-Eugene Dewoitine

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-31 01:45
CPC Classifications
B; B64; B64D; B64D37/00; B64D37/02; B64D37/06; B64D37/12

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