FR645324A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Double valve boxes for loading incineration furnaces
Assignee: Engrais Complets SA Des
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Filing: 1927-12-06
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Granted: 1928-10-23
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Expires: 1947-12-06
Abstract
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Inventors
No inventors recorded.
Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 22:31
CPC Classifications
F; F23; F23G; F23G5/00; F23G5/44; F23G5/442; F23G5/444; F23G2205/00; F23G2205/16; F23G2205/18
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