Patent FR760098A successfully refreshed from Google Patents.
FR760098A
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Improvements to propellers
Assignee: Helmi Sanua
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Filing: 1933-08-25
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Granted: 1934-02-16
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Expires: 1953-08-25
Abstract
No abstract record available.
Inventors
- 👤 Helmi Sanua
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 01:11
CPC Classifications
B; B64; B64C; B64C11/00; B64C11/16; B64C11/20
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Total Claims: 0
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