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发明名称
Preparation process of mono- and polyazo-dyes.
摘要
申请公布号
EP0421927(B1)
申请公布日期
1995.05.31
申请号
EP19900810730
申请日期
1990.09.21
申请人
CIBA-GEIGY AG
发明人
LANGFELD, HORST, DR.;MINGES, ROLAND, DR.
分类号
C09B29/12;C09B33/04;C09B33/18;C09B33/22;C09B41/00;C09B67/22;D06P1/04;D06P3/32;(IPC1-7):C09B41/00
主分类号
C09B29/12
代理机构
代理人
主权项
地址
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