FR16250E
Expired / Lapsed
FR
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Improvements to filtration processes and devices carrying them out
Assignee: DAUBRON SOC D Ets
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Filing: —
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Granted: 1912-12-10
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Expires: 1929-12-10
Abstract
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Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 13:14
CPC Classifications
B; B01; B01D; B01D29/00; B01D29/39; B01D29/41; B01D29/11; B01D29/13; B01D29/15; B01D29/21; B01D29/216; B01D29/23; B01D29/232; B01D29/237
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