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经营范围
发明名称
Verfahren zur Herstellung von Azofarbstoffen
摘要
申请公布号
DE640172(C)
申请公布日期
1936.12.23
申请号
DE1934I051134D
申请日期
1934.12.06
申请人
I. G. FARBENINDUSTRIE AKT.-GES.
发明人
HESS DR. FRITZ PH.;HAGER DR. KARL;PENSE DR. WALTER
分类号
C09B43/11
主分类号
C09B43/11
代理机构
代理人
主权项
地址
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