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发明名称
ELEMENT FILTRANT POUR FILTRE A GAZ
摘要
申请公布号
FR2324342(A1)
申请公布日期
1977.04.15
申请号
FR19760028077
申请日期
1976.09.17
申请人
FREUDENBERG CARL
发明人
WOLFGANG RINGEL, PETER RUTSCH, ROLF SCHNEIDER ET EDGAR KOHL;RUTSCH PETER;SCHNEIDER ROLF;KOHL EDGAR
分类号
B01D46/02;B01D46/06;(IPC1-7):B01D29/10
主分类号
B01D46/02
代理机构
代理人
主权项
地址
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