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FR452169A Expired / Lapsed FR ⏱️ 0.0 years remaining

Sound attenuator of natural and accidental explosions in all internal combustion engines

Assignee: BLANCHARD LOUIS MARIE GIQUEL
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Filing: 1912-12-16
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Granted: 1913-05-09
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Expires: 1932-12-16
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Abstract

No abstract record available.

Inventors

  • 👤 Blanchard-Louis-Marie Giquel

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-01 12:22
CPC Classifications
F; F01; F01N; F01N13/00; F01N13/08; F01N13/087; F01N1/00; F01N1/08; F01N1/089

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