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FR871893A Expired / Lapsed FR ⏱️ 0.0 years remaining

Mixed resins and their preparation process

Assignee: IG Farbenindustrie AG
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Filing: 1941-05-03
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Granted: 1942-05-20
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Expires: 1961-05-03
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-23 16:37
CPC Classifications
C; C09; C09D; C09D167/00; C09D167/08; C08; C08G; C08G12/00; C08G12/02; C08G12/40; C08G12/42; C08L; C08L61/00; C08L61/20; C08L61/32; C08L67/00

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