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发明名称
Verfahren zur Herstellung von Kuepenfarbstoffen
摘要
申请公布号
DE578322(C)
申请公布日期
1933.06.12
申请号
DED578322D
申请日期
1930.04.10
申请人
I. G. FARBENINDUSTRIE AKT.-GES.
发明人
MUENCH DR. EDUARD
分类号
C09B7/00
主分类号
C09B7/00
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代理人
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