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公开(公告)号:US3143494A
公开(公告)日:1964-08-04
申请号:US8767461
申请日:1961-02-07
Applicant: STAMICARBON
Inventor: LEEMAN JAN N J
CPC classification number: B07B1/00 , B01D35/28 , B07B2230/01
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公开(公告)号:US3016144A
公开(公告)日:1962-01-09
申请号:US78474759
申请日:1959-01-02
Applicant: STAMICARBON
Inventor: LEEMAN JAN N J
CPC classification number: B03B5/42 , B03B11/00 , B03B2011/004 , B03B2011/006
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公开(公告)号:US2701058A
公开(公告)日:1955-02-01
申请号:US36547753
申请日:1953-07-01
Applicant: STAMICARBON
Inventor: LEEMAN JAN N J
CPC classification number: B03B11/00 , B03B5/36 , B03B2011/004 , B03B2011/008
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14.
公开(公告)号:US3306671A
公开(公告)日:1967-02-28
申请号:US44896265
申请日:1965-04-19
Applicant: STAMICARBON
Inventor: LEEMAN JAN N J
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公开(公告)号:US3289894A
公开(公告)日:1966-12-06
申请号:US31769463
申请日:1963-10-21
Applicant: STAMICARBON
Inventor: LEEMAN JAN N J
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公开(公告)号:US3152074A
公开(公告)日:1964-10-06
申请号:US77273758
申请日:1958-11-10
Applicant: STAMICARBON
Inventor: FONTEIN FREEK J , LEEMAN JAN N J
IPC: F26B5/08
CPC classification number: F26B5/08
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17.Apparatus for separating particles according to specific gravity 失效
Title translation: 用于根据比重分离颗粒的装置公开(公告)号:US3007573A
公开(公告)日:1961-11-07
申请号:US78828759
申请日:1959-01-22
Applicant: STAMICARBON
Inventor: LEEMAN JAN N J
CPC classification number: B03B5/42 , B03B11/00 , B03B2011/004 , B03B2011/006
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18.Process for purifying a suspension of fine magnetizable particles in a liquid 失效
Title translation: 精制可磁化颗粒在液体中的悬浮液的方法公开(公告)号:US2998882A
公开(公告)日:1961-09-05
申请号:US73545958
申请日:1958-05-15
Applicant: STAMICARBON
Inventor: LEEMAN JAN N J
IPC: B03B5/44
CPC classification number: B03B5/447
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19.Process for separating mixture of solid particles into fractions by means of a hydrocyclone 失效
Title translation: 通过水力旋流器将固体颗粒的混合物分离成馏分的方法公开(公告)号:US2817441A
公开(公告)日:1957-12-24
申请号:US36046453
申请日:1953-06-09
Applicant: STAMICARBON
Inventor: LEEMAN JAN N J , FONTEIN FREERK J
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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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