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发明名称
FILTER ELEMENT FOR A KELLY-FILTER
摘要
申请公布号
DE3760779(D1)
申请公布日期
1989.11.23
申请号
DE19873760779
申请日期
1987.07.04
申请人
HULS AKTIENGESELLSCHAFT;HERAEUS ELEKTRODEN GMBH
发明人
KOTOWSKI, STEPHAN, DR.;HEINKE, HARRI;EXNER, HANS;SCHMITTINGER, PETER, DR.;WILMEN, GUNTHER
分类号
B01D29/00;C25B1/34;C25B15/08;(IPC1-7):B01D29/00
主分类号
B01D29/00
代理机构
代理人
主权项
地址
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