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FR1402343A
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Selective membranes with a heterogeneous structure and their production process
Assignee: METRIMPEX MAGYAR MUESZERIPARI
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Filing: 1964-07-21
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Granted: 1965-06-11
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Expires: 1984-07-21
Abstract
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Inventors
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Bibliographic Details
Application Number
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FR
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google_patents
Last Synchronized
2026-10-23 12:39
CPC Classifications
C; C08; C08J; C08J5/00; C08J5/20; C08J5/22; C08J5/2206; C08J5/2275
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