FR82046E
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements made to boats propelled by the emission of a liquid jet driven back by a turbine
Assignee: Guy Couach
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Filing: 1962-07-27
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Granted: 1963-12-13
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Expires: 1982-07-27
Abstract
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Inventors
- 👤 Guy Couach
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 15:22
CPC Classifications
B; B63; B63H; B63H11/00; B63H11/02; B63H11/04; B63H11/08; B63H11/10; B63H11/107; B63H11/11; B63H2011/081
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