FR407432A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Propeller refinements
Assignee: Individual
•
Filing: 1909-09-28
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Granted: 1910-02-28
•
Expires: 1929-09-28
Abstract
No abstract record available.
Inventors
- 👤 Alfred Mukden
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 03:07
CPC Classifications
B; B63; B63H; B63H5/00; B63H5/07; B63H5/14; B63H25/00; B63H25/06; B63H25/38
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References Cited (Backward Citations)
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