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发明名称
Filter element and assembly
摘要
申请公布号
US3019905(A)
申请公布日期
1962.02.06
申请号
US19590859638
申请日期
1959.12.15
申请人
SWIMQUIP, INC.
发明人
BAKER WILLIAM O.;PRIZLER PAUL D.
分类号
B01D29/00
主分类号
B01D29/00
代理机构
代理人
主权项
地址
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