Patent FR729531A successfully refreshed from Google Patents.
FR729531A
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FR
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Improvements to liquid filters
Assignee: DAUBRON SOC D Ets
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Filing: 1931-03-21
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Granted: 1932-07-26
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Expires: 1951-03-21
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 23:29
CPC Classifications
B; B01; B01D; B01D29/00; B01D29/11; B01D29/111; B01D29/13; B01D29/15; B01D29/21; B01D29/23; B01D29/232; B01D29/235; B01D29/50; B01D29/52; B01D29/54; B01D2201/00; B01D2201/02
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