Patent FR526983A successfully refreshed from Google Patents.
FR526983A
Expired / Lapsed
FR
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Improvements to chamber or frame filter presses
Assignee: Individual
•
Filing: 1920-05-31
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Granted: 1921-10-17
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Expires: 1940-05-31
Abstract
No abstract record available.
Inventors
- 👤 Adrien Pinel
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 12:36
CPC Classifications
B; B01; B01D; B01D25/00; B01D25/12; B01D25/164; B01D25/172; B01D25/19
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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