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Patent FR47762E successfully refreshed from Google Patents.
FR47762E
Expired / Lapsed
FR
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Advanced sculling for propulsion and steering of boats
Assignee: Charles Vincent Rapier
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Filing: 1936-02-21
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Granted: 1937-07-17
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Expires: 1956-02-21
Abstract
No abstract record available.
Inventors
- 👤 Charles Vincent Rapier
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 13:36
CPC Classifications
B; B63; B63H; B63H16/00; B63H16/04; H; H01; H01J; H01J13/00; H01J13/50; H01J2893/00; H01J2893/0072; H01J2893/0088
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References Cited (Backward Citations)
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