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公开(公告)号:US2701641A
公开(公告)日:1955-02-08
申请号:US39238053
申请日:1953-11-16
Applicant: STAMICARBON
Inventor: CENTINUS KRIJGSMAN
IPC: B03B5/30
CPC classification number: B03B5/30
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2.Process and apparatus for purifying suspensions of fine magnetizable particles in a liquid 失效
Title translation: 用于纯化液体中可细磁化颗粒的悬浮液的方法和装置公开(公告)号:US2972408A
公开(公告)日:1961-02-21
申请号:US52570155
申请日:1955-08-01
Applicant: STAMICARBON
Inventor: CENTINUS KRIJGSMAN
CPC classification number: B03C1/00 , B07B1/00 , B07B2230/01
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公开(公告)号:US2754963A
公开(公告)日:1956-07-17
申请号:US41356254
申请日:1954-03-02
Applicant: STAMICARBON
Inventor: CENTINUS KRIJGSMAN , FONTEIN FREERK J , LEEMAN JAN N J
IPC: B03B5/30
CPC classification number: B03B5/30
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