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发明名称
Dry blended filter beds
摘要
申请公布号
EP0747104(A3)
申请公布日期
1997.09.24
申请号
EP19960109019
申请日期
1996.06.05
申请人
GRAVER CHEMICAL COMPANY
发明人
MATUNAS, FRANK
分类号
B01D37/02;B01D39/02;(IPC1-7):B01D39/02
主分类号
B01D37/02
代理机构
代理人
主权项
地址
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