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经营范围
发明名称
Dyes of the anthraquinone series
摘要
申请公布号
US1898693(A)
申请公布日期
1933.02.21
申请号
US19290354978
申请日期
1929.04.13
申请人
IMPERIAL CHEMICAL INDUSTRIES LIMITED
发明人
SHEPHERDSON ARNOLD;TATUM WILLIAM WYNDHAM
分类号
C09B1/32
主分类号
C09B1/32
代理机构
代理人
主权项
地址
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