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发明名称
Chromatographisches Packmaterial, enthaltend ein kationensubstituiertes Tonmineral, Vefahren zur Herstellung des Packmaterials sowie dessen Verwendung
摘要
申请公布号
DE69418557(T2)
申请公布日期
1999.09.16
申请号
DE19946018557T
申请日期
1994.02.25
申请人
SHISEIDO CO. LTD., TOKIO/TOKYO
发明人
OHTSU, YUTAKA;TANAKA, ISAO;KADOTA, YASUHIKO;YAMAGUCHI, MICHIHIRO
分类号
B01J20/12;C01B33/40;C01B33/44;C11B7/00;C11C3/04;(IPC1-7):C01B33/44;C01B33/36;B01J20/10;G01N30/48
主分类号
B01J20/12
代理机构
代理人
主权项
地址
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