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发明名称
Perfectionnements apportés à la cristallisation de l'urée
摘要
申请公布号
FR1127788(A)
申请公布日期
1956.12.24
申请号
FRD1127788
申请日期
1955.07.19
申请人
GRACE CHEMICAL COMPANY
发明人
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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