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FR440682A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements made to heaters placed in ordinary fireplaces
Assignee: CHEMINEES SILBERMANN SOC D
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Filing: 1912-02-27
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Granted: 1912-07-17
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Expires: 1932-02-27
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 19:47
CPC Classifications
F; F24; F24B; F24B1/00; F24B1/18; F24B1/185; F24B1/188; F24B1/1885
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