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发明名称
SELF-CLEANING FILTER
摘要
申请公布号
US4082524(A)
申请公布日期
1978.04.04
申请号
US19770779354
申请日期
1977.03.21
申请人
NOLAND, RICHARD D.
发明人
NOLAND, RICHARD D.
分类号
B01D46/10;(IPC1-7):B01D46/12
主分类号
B01D46/10
代理机构
代理人
主权项
地址
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