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经营范围
发明名称
Dual element, dual valve filter assembly having a flow control valve
摘要
申请公布号
US3262563(A)
申请公布日期
1966.07.26
申请号
US19630264160
申请日期
1963.03.11
申请人
PALL CORPORATION
发明人
PALL DAVID B.
分类号
B01D29/00;B01D29/21;B01D35/143
主分类号
B01D29/00
代理机构
代理人
主权项
地址
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