Patent FR467513A successfully refreshed from Google Patents.
FR467513A
Expired / Lapsed
FR
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Two-stroke, high-speed combustion engine without valves or spools
Assignee: J Kupp & C Soc
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Filing: 1914-01-20
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Granted: 1914-06-13
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Expires: 1934-01-20
Abstract
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Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 10:46
CPC Classifications
F; F01; F01B; F01B7/00; F01B7/02; F01B7/14; F02; F02B; F02B75/00; F02B75/02; F02B2075/022; F02B2075/025; F02B75/28
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