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发明名称
Procédé de production d'urée en granules à faible teneur en biuret
摘要
申请公布号
CH509275(A)
申请公布日期
1971.06.30
申请号
CH19700008516
申请日期
1970.05.29
申请人
SNAM PROGETTI S.P.A.
发明人
ZARDI,UMBERTO;DONATO MILANESE,SAN;LAGANA,VINCENZO;MANTEGAZZA,CARLO
分类号
B01J2/02;C05C9/00;C07C67/00;C07C239/00;C07C273/02;(IPC1-7):C07C127/02
主分类号
B01J2/02
代理机构
代理人
主权项
地址
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