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FR757786A Expired / Lapsed FR ⏱️ 0.0 years remaining

Process for reducing the electric charge of artificial leaves and other artificial products produced by means of colloid with a high degree of polymerization

Assignee: IG Farbenindustrie AG
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Filing: 1933-06-30
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Granted: 1934-01-04
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Expires: 1953-06-30
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-28 16:29
CPC Classifications
G; G03; G03C; G03C1/00; G03C1/76; G03C1/85; G03C1/89; C; C08; C08J; C08J7/00; C08J7/04; C08J7/0427; C08J7/043; C08J7/044; C08J2301/00; C08J2301/08; C08J2301/10; C08J2301/12

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