FR491331A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to aquatic jet thrusters
Assignee: Individual
•
Filing: 1917-09-18
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Granted: 1919-05-30
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Expires: 1937-09-18
Abstract
No abstract record available.
Inventors
- 👤 Charles-Alexandre De Lambert
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-24 14:24
CPC Classifications
B; B63; B63H; B63H11/00; B63H11/12; B63H11/14
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References Cited (Backward Citations)
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