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FR496009A
Expired / Lapsed
FR
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Improvements in the frames of airplanes
Assignee: Individual
•
Filing: 1919-02-19
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Granted: 1919-10-24
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Expires: 1939-02-19
Abstract
No abstract record available.
Inventors
- 👤 John William Rapp
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-07 15:49
CPC Classifications
B; B64; B64C; B64C3/00; B64C3/18; B64C3/187
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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