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公开(公告)号：US3164164A
公开(公告)日：1965-01-05
申请号：US615060
申请日：1960-02-02
Applicant: PALL CORP
Inventor： PALL DAVID B , CORDES HARRY D
CPC classification number: F16L29/00 , F16K17/04 , F16K17/0413 , F16K17/0493 , Y10T137/7734 , Y10T137/7771 , Y10T137/778 , Y10T137/7888 , Y10T137/8158 , Y10T137/8225 , Y10T137/8309
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