Patent FR439437A successfully refreshed from Google Patents.
FR439437A
Expired / Lapsed
FR
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silencer free exhaust
Assignee: CONSTANT FRANCOIS MARIE GALAIN
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Filing: 1912-01-27
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Granted: 1912-06-13
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Expires: 1932-01-27
Abstract
No abstract record available.
Inventors
- 👤 Constant-Francois-Marie Galaine
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 13:38
CPC Classifications
F; F01; F01N; F01N1/00; F01N1/08; F01N1/16; F01N1/166
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References Cited (Backward Citations)
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