Patent FR1074071A successfully refreshed from Google Patents.
FR1074071A
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Improvements to silencers for engine exhaust
Assignee: Sigismond Wilman
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Filing: 1953-02-02
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Granted: 1954-10-01
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Expires: 1973-02-02
Abstract
No abstract record available.
Inventors
- 👤 Sigismond Wilman
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 22:52
CPC Classifications
F; F01; F01N; F01N1/00; F01N1/003; F01N1/006; F01N1/02; F01N1/023; F01N1/08; F01N1/10; F01N1/12; F01N2490/00; F01N2490/15; F01N2490/155; F01N2490/20
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References Cited (Backward Citations)
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