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发明名称
Verfahren zur Darstellung von Azofarbstoffderivaten
摘要
申请公布号
DE538108(C)
申请公布日期
1931.11.11
申请号
DE1926I029749D
申请日期
1926.12.14
申请人
I.G. FARBENINDUSTRIE AKT.-GES.
发明人
SCHWEITZER DR. HUGO
分类号
C09B43/24
主分类号
C09B43/24
代理机构
代理人
主权项
地址
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