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公开(公告)号：US3268442A
公开(公告)日：1966-08-23
申请号：US36905164
申请日：1964-05-08
Applicant: PALL CORP
Inventor： PALL DAVID B , SIDNEY KRAKAUER , FRANKLIN SEIBERT CHESTERFIELD , VERRANDO MARCEL G , KEEDWELL CYRIL A
IPC: B01D17/04
CPC classification number: B01D17/045 , B01D17/10
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