Patent FR520573A successfully refreshed from Google Patents.
FR520573A
Expired / Lapsed
FR
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Drainage device for tank furnaces, with flat grates, intended for firing lime, cement, etc.
Assignee: Individual
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Filing: 1920-07-15
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Granted: 1921-06-28
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Expires: 1940-07-15
Abstract
No abstract record available.
Inventors
- 👤 Wilhelm Fuchs
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 20:40
CPC Classifications
F; F27; F27B; F27B1/00; F27B1/10; F27B1/21
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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