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FR403693A Expired / Lapsed FR ⏱️ 0.0 years remaining

Reciprocating swing vane propeller

Assignee: MARC BOURG
•
Filing: 1909-06-05
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Granted: 1909-11-11
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Expires: 1929-06-05
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Abstract

No abstract record available.

Inventors

  • 👤 Marc Bourg

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-05 03:26
CPC Classifications
B; B63; B63H; B63H3/00; B63H3/008; B64; B64C; B64C11/00; B64C11/006; B64C11/30; B64C11/32

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