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发明名称
Dihydro-quinacridones and methods of preparing them
摘要
申请公布号
GB828051(A)
申请公布日期
1960.02.10
申请号
GB19560022615
申请日期
1956.07.20
申请人
E. I. DU PONT DE NEMOURS AND COMPANY
发明人
分类号
C09B48/00
主分类号
C09B48/00
代理机构
代理人
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地址
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