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发明名称
Verfahren zur Gewinnung von harzförmigen Ligninen aus alkalischen Ligninlösungen.
摘要
申请公布号
CH311217(A)
申请公布日期
1955.11.30
申请号
CHD311217
申请日期
1949.10.25
申请人
INSTITUT INTERNATIONAL FINANCIER
发明人
FINANCIER INSTITUT INTERNATIONAL
分类号
D21C11/00
主分类号
D21C11/00
代理机构
代理人
主权项
地址
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