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公开(公告)号:US3406831A
公开(公告)日:1968-10-22
申请号:US50938465
申请日:1965-11-23
Applicant: MILLIPORE FILTER CORP
Inventor: BUSH JOHN H , WEYAND JOHN E
CPC classification number: B01D37/02 , B01D17/085 , B01D29/19 , B01D29/52 , B01D2201/0438
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公开(公告)号:US3371792A
公开(公告)日:1968-03-05
申请号:US53594566
申请日:1966-03-21
Applicant: MILLIPORE FILTER CORP
Inventor: WEYAND JOHN E , BUSH JOHN H , FEYLING PER L F
IPC: B01D25/26
CPC classification number: B01D25/26
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3.
公开(公告)号:US3401799A
公开(公告)日:1968-09-17
申请号:US53594666
申请日:1966-03-21
Applicant: MILLIPORE FILTER CORP
Inventor: WEYAND JOHN E , BUSH JOHN H , FEYLING PER L F
CPC classification number: B01D36/001 , B01D25/26
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