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发明名称
Verfahren zur Herstellung von Azofarbstoffen
摘要
申请公布号
DE653846(C)
申请公布日期
1937.12.04
申请号
DE1935I051696D
申请日期
1935.02.17
申请人
I. G. FARBENINDUSTRIE AKT.-GES.
发明人
LANGE DR. WERNER
分类号
C09B33/00
主分类号
C09B33/00
代理机构
代理人
主权项
地址
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