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发明名称
PROCESS FOR THE PRODUCTION OF UREAS
摘要
申请公布号
GB2074574(A)
申请公布日期
1981.11.04
申请号
GB19810012362
申请日期
1981.04.21
申请人
AKZO NV
发明人
分类号
C07C275/24;C07C273/18;C07D233/74;(IPC1-7):C07C127/15;C07C126/00;C07C127/17
主分类号
C07C275/24
代理机构
代理人
主权项
地址
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