FR847546A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to planes with retractable landing gear
Assignee: Zacharie Ivanoff
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Filing: 1938-12-14
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Granted: 1939-10-11
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Expires: 1958-12-14
Abstract
No abstract record available.
Inventors
- 👤 Zacharie Ivanoff
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-06 17:48
CPC Classifications
B; B64; B64C; B64C25/00; B64C25/02; B64C25/08; B64C25/10; B64C25/18; B64C25/26; B64C25/30
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