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经营范围
发明名称
Electrically conductive filter.
摘要
申请公布号
EP0402657(A3)
申请公布日期
1990.12.27
申请号
EP19900109480
申请日期
1990.05.18
申请人
KNECHT FILTERWERKE GMBH
发明人
QUAAS, JOHANNES;SCHWENK, NORBERT
分类号
B01D29/21
主分类号
B01D29/21
代理机构
代理人
主权项
地址
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