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经营范围
发明名称
Manufacture of dyestuffs and intermediates therefor
摘要
申请公布号
GB550021(A)
申请公布日期
1942.12.18
申请号
GB19410007603
申请日期
1941.06.16
申请人
NORMAN HULTON HADDOCK;IMPERIAL CHEMICAL INDUSTRIES LIMITED
发明人
分类号
C09B43/00
主分类号
C09B43/00
代理机构
代理人
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地址
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