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发明名称
DEVICE FOR PROCESSING FURNACE EXHAUST
摘要
申请公布号
PL161467(B1)
申请公布日期
1993.06.30
申请号
PL19890278339
申请日期
1989.03.17
申请人
发明人
分类号
B01D;B01D53/34;F23J15/00;(IPC1-7):B01D53/34
主分类号
B01D
代理机构
代理人
主权项
地址
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