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公开(公告)号:US2942730A
公开(公告)日:1960-06-28
申请号:US66322957
申请日:1957-06-03
Applicant: STAMICARBON
Inventor: FONTEIN FREERK J
IPC: B07B1/00
CPC classification number: B07B1/00 , B07B2230/01
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42.Process and apparatus for separating particles according to size 失效
Title translation: 根据尺寸分离颗粒的方法和设备公开(公告)号:US2916142A
公开(公告)日:1959-12-08
申请号:US47525154
申请日:1954-12-14
Applicant: STAMICARBON
Inventor: FONTEIN FREERK J
IPC: B07B1/00
CPC classification number: B07B1/00 , B07B2230/01
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公开(公告)号:US2833413A
公开(公告)日:1958-05-06
申请号:US57342756
申请日:1956-03-23
Applicant: STAMICARBON
Inventor: FONTEIN FREERK J
IPC: B01D25/24
CPC classification number: B01D25/24
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44.Process of manufacturing starch and by-products from tubers by countercurrent hydrocyclone separation 失效
Title translation: 通过逆流水力旋流分离法从块茎生产淀粉和副产物的工艺公开(公告)号:US2798011A
公开(公告)日:1957-07-02
申请号:US35474853
申请日:1953-05-13
Applicant: STAMICARBON
Inventor: FONTEIN FREERK J , CORNELIS DIJKSMAN
IPC: C08B30/04
CPC classification number: C08B30/048
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公开(公告)号:US2781910A
公开(公告)日:1957-02-19
申请号:US35383753
申请日:1953-05-08
Applicant: STAMICARBON
Inventor: FONTEIN FREERK J
CPC classification number: B01D17/0217 , B04C5/14
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