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发明名称
Verfahren zur Herstellung von Kuepenfarbstoffen der Dibenzanthronreihe
摘要
申请公布号
DE696426(C)
申请公布日期
1940.09.20
申请号
DE193800I2096D
申请日期
1938.08.03
申请人
I. G. FARBENINDUSTRIE AKT.-GES.
发明人
BRUCK DR. WALTER
分类号
C09B3/30
主分类号
C09B3/30
代理机构
代理人
主权项
地址
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