FR23083E
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Apparatus allowing spark plugs of spark-ignition engines to function dirty
Assignee: ROGER-ARISTIDE CURE
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Filing: 1920-05-22
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Granted: 1921-10-04
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Expires: 1940-05-22
Abstract
No abstract record available.
Inventors
- 👤 Roger-Aristide Cure
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-24 19:55
CPC Classifications
H; H01; H01T; H01T13/00; H01T13/40
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