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发明名称
New azo colouring matters
摘要
申请公布号
GB691475(A)
申请公布日期
1953.05.13
申请号
GB19500010012
申请日期
1950.04.24
申请人
IMPERIAL CHEMICAL INDUSTRIES LIMITED;FRANCIS RUSSELL HARRISON;HARRY JAMES TWITCHETT
发明人
分类号
C09B63/00
主分类号
C09B63/00
代理机构
代理人
主权项
地址
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