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FR1247104A Expired / Lapsed FR ⏱️ 0.0 years remaining

Apparatus for diffusing gases into liquids

Assignee: FMC Corp
•
Filing: 1960-01-28
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Granted: 1960-11-25
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Expires: 1980-01-28
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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 2026-11-03 17:31
CPC Classifications
C; C02; C02F; C02F3/00; C02F3/02; C02F3/12; C02F3/20; B; B01; B01F; B01F23/00; B01F23/20; B01F23/23; B01F23/231; B03; B03D; B03D1/00; B03D1/14; B03D1/24; B03D1/245; C12; C12M; C12M29/00; C12M29/06; B03D1/26; Y; Y02; Y02E; Y02E50/00; Y02E50/30; Y02W; Y02W10/00; Y02W10/10

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