Patent FR967274A successfully refreshed from Google Patents.
FR967274A
Expired / Lapsed
FR
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Method and device for the protection of exhaust valves of combustion engines
Assignee: Everllence France SAS
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Filing: 1948-05-27
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Granted: 1950-10-30
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Expires: 1968-05-27
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 22:48
CPC Classifications
F; F01; F01L; F01L3/00; F01L3/08; F01L3/085
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References Cited (Backward Citations)
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