FR787591A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Spark plug improvements
Assignee: Louis Cordenot
•
Filing: 1934-06-18
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Granted: 1935-09-25
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Expires: 1954-06-18
Abstract
No abstract record available.
Inventors
- 👤 Louis Cordenot
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 16:51
CPC Classifications
H; H01; H01T; H01T21/00; H01T21/02
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References Cited (Backward Citations)
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