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经营范围
发明名称
PROCESS FOR PREPARING DYES
摘要
申请公布号
CS193100(B2)
申请公布日期
1979.09.17
申请号
CS19780003024
申请日期
1977.03.10
申请人
IMPERIAL CHEMICAL INDUSTRIES LTD.,GB
发明人
GREENHALGH,COLIN W.,GB;CAREY,JOHN L.,GB;NEWTON,DAVID F.,GB
分类号
C09B57/00;D06P1/16;D06P1/40;D06P1/42;(IPC1-7):C09B57/00
主分类号
C09B57/00
代理机构
代理人
主权项
地址
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