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FR725310A Expired / Lapsed FR ⏱️ 0.0 years remaining

Method and apparatus for activating and cooling adsorbers

Assignee: Silica Gel Corp
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Filing: 1931-10-22
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Granted: 1932-05-11
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Expires: 1951-10-22
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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 2026-11-04 20:45
CPC Classifications
B; B01; B01D; B01D53/00; B01D53/02; B01D53/04; B01D53/0407; B01D53/0423; B01D53/0438; F; F25; F25B; F25B17/00; F25B17/08

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