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发明名称
Backwash filter
摘要
申请公布号
EP0875269(B1)
申请公布日期
2003.01.08
申请号
EP19980107608
申请日期
1998.04.27
申请人
EWK UMWELTTECHNIK GMBH
发明人
OHLENSCHLAEGER, PETER, DIPL.-ING.;BERNHARDT, HARRI, DIPL.-ING.
分类号
B01D29/11;(IPC1-7):B01D29/64;B01D29/15;B01D29/66;B01D33/46;B01D29/46;B01D33/48
主分类号
B01D29/11
代理机构
代理人
主权项
地址
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