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Patent FR692974A successfully refreshed from Google Patents.
FR692974A
Expired / Lapsed
FR
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Improvements to gas burners
Assignee: COMBUSTIBLEL LIQUIDES ET GAZEU
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Filing: 1929-07-05
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Granted: 1930-11-13
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Expires: 1949-07-05
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 18:37
CPC Classifications
F; F23; F23D; F23D14/00; F23D14/12; F23D2203/00; F23D2203/005
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