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经营范围
发明名称
Azo dyes, process for their preparation and use thereof
摘要
申请公布号
EP0719837(A3)
申请公布日期
1996.10.02
申请号
EP19950810764
申请日期
1995.12.05
申请人
CIBA-GEIGY AG
发明人
HURTER, RUDOLF
分类号
C09B31/02;C09B35/04;(IPC1-7):C09B31/043;C09B31/047
主分类号
C09B31/02
代理机构
代理人
主权项
地址
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