Patent FR532483A successfully refreshed from Google Patents.
FR532483A
Expired / Lapsed
FR
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Silencers for explosion engines
Assignee: Marcel-Alexandre Frossard
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Filing: 1920-09-28
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Granted: 1922-02-04
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Expires: 1940-09-28
Abstract
No abstract record available.
Inventors
- 👤 Marcel-Alexandre Frossard
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-09 10:50
CPC Classifications
F; F01; F01N; F01N1/00; F01N1/16; F01N1/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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