FR424671A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Variable combustion chamber explosion engine
Assignee: JOSEPH-DESIRE BENEGENT
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Filing: 1911-01-07
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Granted: 1911-05-20
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Expires: 1931-01-07
Abstract
No abstract record available.
Inventors
- 👤 Joseph-Desire Benegent
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 06:23
CPC Classifications
F; F02; F02B; F02B75/00; F02B75/04; F02B75/041
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References Cited (Backward Citations)
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