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发明名称
Perfectionnements à la fabrication de l'urée
摘要
申请公布号
FR1090186(A)
申请公布日期
1955.03.28
申请号
FRD1090186
申请日期
1953.10.22
申请人
CHEMICAL CONSTRUCTION CORPORATION
发明人
分类号
C07C273/04
主分类号
C07C273/04
代理机构
代理人
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