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发明名称
Filter bag cleaning device
摘要
申请公布号
US3375641(A)
申请公布日期
1968.04.02
申请号
US19660530595
申请日期
1966.02.28
申请人
RESEARCH-COTTRELL, INC.
发明人
LABBE ARMAND L.
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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