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FR525394A Expired / Lapsed FR ⏱️ 0.0 years remaining

Improvements made to constant levels, such as, in particular, those to be included in flushing toilets and, above all, in carburetors for internal combustion engines

Assignee: JULES JOSEPH ALCIDE CHENU
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Filing: 1920-04-24
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Granted: 1921-09-21
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Expires: 1940-04-24
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Abstract

No abstract record available.

Inventors

  • 👤 Jules-Joseph-Alcide Chenu

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-05 09:00
CPC Classifications
F; F02; F02M; F02M1/00; F02M2700/00; F02M2700/43; F02M2700/4302; F02M2700/4328; F02M2700/4333

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