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经营范围
发明名称
PACKING BRICK FOR EXCHANGE COLUMN
摘要
申请公布号
EP1017490(B1)
申请公布日期
2003.07.02
申请号
EP19980944862
申请日期
1998.09.11
申请人
KOCH-GLITSCH, INC.
发明人
INGRAM, LONNIE, L.;NIGG, JASON, M.;YEOMAN, NEIL
分类号
B01D53/18;B01J19/32;(IPC1-7):B01J19/32
主分类号
B01D53/18
代理机构
代理人
主权项
地址
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