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发明名称
Ion exchange material based on polysaccharide and its preparation process
摘要
申请公布号
EP0846495(B1)
申请公布日期
2002.04.24
申请号
EP19970116829
申请日期
1997.09.27
申请人
GSF-FORSCHUNGSZENTRUM FUER UMWELT UND GESUNDHEIT GMBH
发明人
ZHANG, BAO WEN, PROF. DR.;KETTRUP, ANTONIUS, PROF. DR.;FISCHER, KLAUS, DR.;BIENIEK, DIETER, DR.
分类号
B01J39/22;(IPC1-7):B01J39/22;C08F251/02;C08F251/00
主分类号
B01J39/22
代理机构
代理人
主权项
地址
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