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发明名称
FOERFARANDE OCH ANORDNING FOER FILTRERING AV ETT MEDIUM.
摘要
申请公布号
FI85653(C)
申请公布日期
1992.05.25
申请号
FI19880000346
申请日期
1988.01.26
申请人
DONGBEI POWER COLLEGE,
发明人
FANQING,LIU;JUNWEN,LI;JIXIAN,YAO
分类号
B01D63/02;B01D35/10;B01D46/28;B01D61/14;(IPC1-7):B01D29/44
主分类号
B01D63/02
代理机构
代理人
主权项
地址
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