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发明名称
UREAS & THIOUREAS
摘要
申请公布号
IE810480(L)
申请公布日期
1981.09.07
申请号
IE19810000480
申请日期
1981.03.06
申请人
E.I. DU PONT DE MEMOURS AND COMPANY
发明人
分类号
C07D239/00;C07D251/00;C07D401/00;(IPC1-7):C07D239/00
主分类号
C07D239/00
代理机构
代理人
主权项
地址
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