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发明名称
APPARATUS FOR CONCENTRATING UREA SOLUTION
摘要
申请公布号
HUT44949(A)
申请公布日期
1988.05.30
申请号
HU19870004917
申请日期
1987.11.02
申请人
STAMICARBON B.V.,NL
发明人
JONCKERS,KEES,NL;BURKS,HENK C.,NL
分类号
B01D1/22;B01D1/06;C07C67/00;C07C239/00;C07C273/04;C07C273/16;F28F13/04;(IPC1-7):B01D1/24
主分类号
B01D1/22
代理机构
代理人
主权项
地址
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