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发明名称
Verfahren zur Erhoehung der Aufnahmefaehigkeit von Celluloseestern fuer Farbstoffe
摘要
申请公布号
DE611921(C)
申请公布日期
1935.04.09
申请号
DE1931I041612D
申请日期
1931.05.20
申请人
I.G. FARBENINDUSTRIE AKT.-GES.;I.G. FARBENINDUSTRIE AKT.-GES.
发明人
BERTHOLD DR. HERMANN;BERTHOLD DR. HERMANN
分类号
D06P1/62
主分类号
D06P1/62
代理机构
代理人
主权项
地址
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