FR819581A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Variable pitch propeller
Assignee: Jakob Haw
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Filing: 1937-03-22
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Granted: 1937-10-21
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Expires: 1957-03-22
Abstract
No abstract record available.
Inventors
- 👤 Jakob Haw
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 23:30
CPC Classifications
B; B64; B64C; B64C11/00; B64C11/30; B64C11/44
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References Cited (Backward Citations)
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