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发明名称
APPARATUS FOR SEPARATING DUST SAMPLES BEING TAKEN FROM FLOW-THROUGH DUCTS
摘要
申请公布号
PL129441(B2)
申请公布日期
1984.05.31
申请号
PL19820237501
申请日期
1982.07.14
申请人
发明人
分类号
B01D;B04C7/00;B04C9/00;(IPC1-7):B04C9/00
主分类号
B01D
代理机构
代理人
主权项
地址
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