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FR905226A Expired / Lapsed FR ⏱️ 0.0 years remaining

Rotary explosion engine, sliding vane

Assignee: Roger Delaunay
•
Filing: 1944-01-17
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Granted: 1945-11-28
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Expires: 1964-01-17
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Abstract

No abstract record available.

Inventors

  • 👤 Roger Delaunay

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-02 06:34
CPC Classifications
F; F02; F02B; F02B53/00; F02B2730/00; F02B2730/01; F02B2730/012; F02B2730/013; Y; Y02; Y02T; Y02T10/00; Y02T10/10; Y02T10/12

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