FR898427A
Expired / Lapsed
FR
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Improvements made to devices for damping the noise resulting from the flow of a fluid in a passage opening into the open air, in particular to the intake or exhaust silencers of internal combustion engines
Assignee: Societe dApppareils de Controle et dEquipement des Moteurs SACEM
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Filing: 1941-07-22
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Granted: 1945-04-23
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Expires: 1961-07-22
Abstract
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FR
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google_patents
Last Synchronized
2026-11-02 15:57
CPC Classifications
F; F01; F01N; F01N1/00; F01N1/08; F01N1/10
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