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发明名称
AN IMPROVED FILTER ELEMENT
摘要
申请公布号
IE47868(B1)
申请公布日期
1984.07.11
申请号
IE19790000645
申请日期
1979.08.08
申请人
DIRK GUSTAV KRONSBEIN
发明人
分类号
B01D24/00;B01D24/02;B01D39/14;B01D39/16;B01D39/20;B01D46/24;(IPC1-7):B01D27/00;B01D50/00
主分类号
B01D24/00
代理机构
代理人
主权项
地址
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