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FR709468A Expired / Lapsed FR ⏱️ 0.0 years remaining

Improvements to pressurized gas production installations from liquefied gas

Assignee: Air Liquide SA
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Filing: 1930-04-17
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Granted: 1931-08-07
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Expires: 1950-04-17
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Abstract

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Inventors

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-02 08:55
CPC Classifications
F; F17; F17C; F17C9/00; F17C9/02; C; C10; C10L; C10L3/00; F17C2201/00; F17C2201/01; F17C2201/0104; F17C2201/0109; F17C2203/00; F17C2203/03; F17C2205/00; F17C2205/03; F17C2205/0302; F17C2205/0323; F17C2223/00; F17C2223/01; F17C2223/0146; F17C2223/0153; F17C2223/03; F17C2223/035; F17C2223/036; F17C2227/00; F17C2227/01; F17C2227/0121

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