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发明名称
Composés de l'anthraquinone
摘要
申请公布号
FR862273(A)
申请公布日期
1941.03.03
申请号
FRD862273
申请日期
1939.08.21
申请人
E. I. DU PONT DE NEMOURS AND CO
发明人
分类号
C09B1/34
主分类号
C09B1/34
代理机构
代理人
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