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发明名称
4,4'-DISAZO COMPOUNDS OF 3,3'-DIALKOXYBIPHENYLENE, PROCESS FOR THEIR PREPARATION AND THEIR USE
摘要
申请公布号
EP0196023(A3)
申请公布日期
1989.06.28
申请号
EP19860103868
申请日期
1986.03.21
申请人
HOECHST AKTIENGESELLSCHAFT
发明人
HERTEL, HASSO, DR.;HUNGER, KLAUS, DR.;FROLICH, HEINRICH, DR.
分类号
C09B35/02;C09B35/08;(IPC1-7):C07C113/04;D06P3/68
主分类号
C09B35/02
代理机构
代理人
主权项
地址
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