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发明名称
METHOD OF OBTAINING NOVEL UREA AND THIOUREA DERIVATIVES
摘要
申请公布号
PL140590(B1)
申请公布日期
1987.05.30
申请号
PL19840247323
申请日期
1984.04.19
申请人
发明人
分类号
C07C;(IPC1-7):C07C127/17;C07C157/07
主分类号
C07C
代理机构
代理人
主权项
地址
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