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公开(公告)号:US2701079A
公开(公告)日:1955-02-01
申请号:US42095154
申请日:1954-04-05
Applicant: JOSEPH BUCHLER
Inventor: JOSEPH BUCHLER
IPC: B01L3/02
CPC classification number: B01L3/0203 , Y10T137/3115
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公开(公告)号:US2865445A
公开(公告)日:1958-12-23
申请号:US46216354
申请日:1954-10-14
Applicant: JOSEPH BUCHLER
Inventor: JOSEPH BUCHLER
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3.Device for fractionated extraction using more than two solvents 失效
Title translation: 使用两种以上溶剂进行分级萃取的装置公开(公告)号:US2903342A
公开(公告)日:1959-09-08
申请号:US72554958
申请日:1958-04-01
Applicant: JOSEPH BUCHLER
Inventor: JOSEPH BUCHLER
IPC: B01D11/04
CPC classification number: B01D11/0476
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公开(公告)号:US2892688A
公开(公告)日:1959-06-30
申请号:US58002256
申请日:1956-04-23
Applicant: JOSEPH BUCHLER
Inventor: JOSEPH BUCHLER
IPC: G01N1/28
CPC classification number: G01N1/28
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