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BE882224R Expired / Lapsed BE ⏱️ 0.0 years remaining

MEMBRANE HAVING A POROUS SURFACE USED AS A MEMBRANE FILTER OR SUPPORT FOR SEPARATION

Assignee: Akzo Nv
•
Filing: 1980-03-14
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Granted: 1980-07-01
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Expires: 2000-03-14
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Abstract

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Inventors

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Bibliographic Details

Application Number —
Jurisdiction BE
Data Source google_patents
Last Synchronized 2026-11-01 08:04
CPC Classifications
B; B01; B01D; B01D69/00; B01D69/08; B01D69/082; B01D63/00; B01D63/02; B01D63/021; B01D63/0233; B01D63/025; B01D63/04; B01D63/043; D; D01; D01D; D01D5/00; D01D5/24; F; F28; F28F; F28F1/00; F28F1/02; F28F1/10; F28F1/42; F28F1/422; F28F1/424; F28F1/426; F28F21/00; F28F21/06; F28F21/062; B01D2313/00; B01D2313/22; B01D2313/221

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