Patent FR820743A successfully refreshed from Google Patents.
FR820743A
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FR
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Continuous operating filter settling apparatus
Assignee: Daniel Perrier
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Filing: 1936-07-24
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Granted: 1937-11-17
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Expires: 1956-07-24
Abstract
No abstract record available.
Inventors
- 👤 Daniel Perrier
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 14:10
CPC Classifications
B; B01; B01D; B01D35/00; B01D35/16; B01D29/00; B01D29/11; B01D29/114; B01D29/115; B01D29/44; B01D29/46; B01D29/62; B01D29/64; B01D29/6469; B01D29/6476; B01D29/88; B01D29/885; B01D29/94; B01D29/945
Claims Analysis
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