FR740059A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to charcoal feed and ash evacuation devices for bottom feed fireplaces
Assignee: Iron Fireman Manufacturing Co
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Filing: 1932-07-18
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Granted: 1933-01-20
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Expires: 1952-07-18
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 03:57
CPC Classifications
F; F23; F23K; F23K3/00; F23K3/10; F23K3/14
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