FR484078A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to airplanes
Assignee: SOPWITH AVIAT Co Ltd
•
Filing: 1915-11-13
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Granted: 1917-08-30
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Expires: 1935-11-13
Abstract
No abstract record available.
Inventors
- 👤 Frederick Sigrist
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 22:57
CPC Classifications
B; B64; B64C; B64C1/00; B64C1/30
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References Cited (Backward Citations)
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