FR911367A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to internal combustion engine valve control
Assignee: Renault SA
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Filing: 1945-06-09
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Granted: 1946-07-05
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Expires: 1965-06-09
Abstract
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Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 22:36
CPC Classifications
F; F01; F01L; F01L1/00; F01L1/12; F01L1/14; F01L1/16
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