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发明名称
Verfahren zur Herstellung von Azofarbstoffen
摘要
申请公布号
DE688645(C)
申请公布日期
1940.02.27
申请号
DE1937I057525D
申请日期
1937.03.24
申请人
I. G. FARBENINDUSTRIE AKT.-GES.
发明人
FISCHER DR. ERICH;GMELIN DR. WALTER;HUSS DR. RICHARD
分类号
C09B29/30;D06P1/02
主分类号
C09B29/30
代理机构
代理人
主权项
地址
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