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发明名称
PROCESS FOR THE PREPARATION OF SUBSTITUTED UREAS
摘要
申请公布号
GB2083812(B)
申请公布日期
1984.04.18
申请号
GB19810026497
申请日期
1981.09.01
申请人
QUIMCO GMBH
发明人
分类号
C07C273/18;C07C275/28;(IPC1-7):C07C127/19
主分类号
C07C273/18
代理机构
代理人
主权项
地址
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