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经营范围
发明名称
BAG FILTER
摘要
申请公布号
PL128385(B2)
申请公布日期
1984.01.31
申请号
PL19820235729
申请日期
1982.03.31
申请人
发明人
分类号
B01D;B01D46/04;B01D46/50;B65G53/60;(IPC1-7):B01D46/04
主分类号
B01D
代理机构
代理人
主权项
地址
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