Patent FR687453A successfully refreshed from Google Patents.
FR687453A
Expired / Lapsed
FR
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Arrangement of gas burners for fireplaces influenced by draft
Assignee: Ludovic Hupez
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Filing: 1929-12-31
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Granted: 1930-08-08
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Expires: 1949-12-31
Abstract
No abstract record available.
Inventors
- 👤 Ludovic Hupez
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 04:43
CPC Classifications
F; F23; F23D; F23D14/00; F23D14/02; F23D14/04; F23D14/045
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