FR562237A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Consumption reduction device for explosion engines
Assignee: William Fresco
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Filing: 1922-04-08
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Granted: 1923-11-07
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Expires: 1942-04-08
Abstract
No abstract record available.
Inventors
- 👤 William Fresco
- 👤 Maurice Chamberland
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 17:07
CPC Classifications
F; F02; F02M; F02M1/00; F02M2700/00; F02M2700/43; F02M2700/4302; F02M2700/4392
Claims Analysis
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References Cited (Backward Citations)
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