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经营范围
发明名称
New azo dyestuffs
摘要
申请公布号
GB469318(A)
申请公布日期
1937.07.19
申请号
GB19360001618
申请日期
1936.01.17
申请人
ARTHUR HOWARD KNIGHT;IMPERIAL CHEMICAL INDUSTRIES LIMITED
发明人
分类号
C09B31/02
主分类号
C09B31/02
代理机构
代理人
主权项
地址
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