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FR810883A
Expired / Lapsed
FR
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Propeller propeller
Assignee: Minezo Minezawa
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Filing: 1936-07-31
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Granted: 1937-04-01
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Expires: 1956-07-31
Abstract
No abstract record available.
Inventors
- 👤 Minezo Minezawa
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 04:09
CPC Classifications
B; B64; B64C; B64C11/00; B64C11/46; B64C11/48; B63; B63H; B63H5/00; B63H5/07; B63H5/08; B63H5/10; B63H2005/103
Claims Analysis
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References Cited (Backward Citations)
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