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经营范围
发明名称
COVER PLATE FOR AIR AND GAS FILTERS
摘要
申请公布号
EP0321895(B1)
申请公布日期
1992.06.03
申请号
EP19880121197
申请日期
1988.12.17
申请人
BUEHLER GMBH
发明人
HECKEL, HANS;WIERSDORFF, DIETER, DIPL.-ING.
分类号
B01D46/04
主分类号
B01D46/04
代理机构
代理人
主权项
地址
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