FR923988A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Articulated wing with variable boom and constant center of pressure
Assignee: Pierre-Marcel Lemoigne
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Filing: 1946-02-15
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Granted: 1947-07-23
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Expires: 1966-02-15
Abstract
No abstract record available.
Inventors
- 👤 Pierre-Marcel Lemoigne
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-31 15:01
CPC Classifications
B; B64; B64C; B64C3/00; B64C3/38; B64C3/40
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