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发明名称
2,9-BIS-TRIFLUOROMETHYLQUINACRIDONE ET SA
摘要
申请公布号
BE772864(A1)
申请公布日期
1972.03.21
申请号
BE19710772864
申请日期
1971.09.21
申请人
E.I. DU PONT DE NEMOURS AND CY, WILMINGTON, DELAWARE, (E.U.A.),
发明人
E.E. HAFFE.
分类号
C09B48/00;C09B67/52;(IPC1-7):C07D/
主分类号
C09B48/00
代理机构
代理人
主权项
地址
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