FR566949A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Two-stroke rotary engine
Assignee: Prosper Bel
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Filing: 1923-06-01
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Granted: 1924-02-22
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Expires: 1943-06-01
Abstract
No abstract record available.
Inventors
- 👤 Prosper Bel
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-06 17:20
CPC Classifications
F; F02; F02B; F02B57/00; F02B57/08; F02B75/00; F02B75/02; F02B2075/022; F02B2075/025; F02B75/16; F02B75/18; F02B2075/1804; F02B2075/1824
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References Cited (Backward Citations)
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