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发明名称
COMPOSITE MEMBRANES FOR SOLID PHASE EXTRACTIONS AND REACTIONS
摘要
申请公布号
EP0773829(A1)
申请公布日期
1997.05.21
申请号
EP19950922185
申请日期
1995.06.02
申请人
MINNESOTA MINING AND MANUFACTURING COMPANY
发明人
HAGEN, DONALD, F.;HANSEN, PAUL, E.;MARKELL, CRAIG, G.
分类号
G01N30/00;B01D15/00;B01D15/04;B01D15/08;B01D39/14;B01J20/18;B01J20/28;B01J20/281;G01N30/52;G01N30/93;(IPC1-7):B01J20/18
主分类号
G01N30/00
代理机构
代理人
主权项
地址
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