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FR885536A Expired / Lapsed FR ⏱️ 0.0 years remaining

Silencers for explosion engines

Assignee: Emile-Pierre-Marie Tonnelline
•
Filing: 1942-08-27
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Granted: 1943-09-17
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Expires: 1962-08-27
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Abstract

No abstract record available.

Inventors

  • 👤 Emile-Pierre-Marie Tonnelline

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-06 23:18
CPC Classifications
F; F01; F01N; F01N13/00; F01N13/18; F01N13/1838; F01N1/00; F01N1/08; F01N1/083; F01N13/1888; F01N2450/00; F01N2450/22; F01N2470/00; F01N2470/10

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