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FR910694A Expired / Lapsed FR ⏱️ 0.0 years remaining

Self-cleaning filtration plant

Assignee: Pista SA
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Filing: 1945-05-11
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Granted: 1946-06-14
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Expires: 1965-05-11
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Abstract

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Inventors

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-24 20:06
CPC Classifications
B; B01; B01D; B01D24/00; B01D24/46; B01D24/4631; B01D24/02; B01D24/20; B01D24/22; B01D2201/00; B01D2201/08; B01D2201/087; B01D2201/20; B01D2201/204; B01D2201/206

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