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经营范围
发明名称
Device at a filter hose.
摘要
申请公布号
EP0399249(B1)
申请公布日期
1994.08.03
申请号
EP19900108235
申请日期
1990.04.30
申请人
NORDFAB A/S
发明人
KARLSSON, ROGER SVEN
分类号
B01D46/00;B01D46/02;B01D46/04;B01D46/24;(IPC1-7):B01D46/04
主分类号
B01D46/00
代理机构
代理人
主权项
地址
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