FR503378A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Oars or oars with articulated paddles
Assignee: GEORGES GASTON URSIN
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Filing: 1919-08-30
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Granted: 1920-06-09
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Expires: 1939-08-30
Abstract
No abstract record available.
Inventors
- 👤 Georges-Gaston Ursin
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 03:28
CPC Classifications
B; B63; B63H; B63H16/00; B63H16/04
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