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发明名称
Process for the manufacture of urea
摘要
申请公布号
US2854482(A)
申请公布日期
1958.09.30
申请号
US19560622734
申请日期
1956.11.19
申请人
LONZA ELECTRIC AND CHEMICAL WORKS LTD.
发明人
GUYER AUGUST
分类号
C07C273/16
主分类号
C07C273/16
代理机构
代理人
主权项
地址
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