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公开(公告)号:US2316126A
公开(公告)日:1943-04-06
申请号:US38333641
申请日:1941-03-14
Applicant: STANDARD OIL CO
Inventor: GECKLER RICHARD D , NATHAN FRAGEN
IPC: C07C7/06
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公开(公告)号:US2301052A
公开(公告)日:1942-11-03
申请号:US23399538
申请日:1938-10-08
Applicant: STANDARD OIL CO
Inventor: KIRN EMMET R , NATHAN FRAGEN
CPC classification number: C10G50/00 , C10G50/02 , Y10S585/905
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13.Benzoic acid recovery by contacting gasiform and liquid effluents of liquid phase oxidation with saturated aqueous benzoic acid 失效
Title translation: 通过使液相氧化的气态和液体流出物与饱和的苯甲酸水溶液接触而得到苯甲酸公开(公告)号:US3163671A
公开(公告)日:1964-12-29
申请号:US8744961
申请日:1961-02-06
Applicant: STANDARD OIL CO
Inventor: NATHAN FRAGEN , HUNDLEY JOHN G
IPC: C07C51/265 , C07C51/43
CPC classification number: C07C51/265 , C07C51/43 , C07C63/06
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公开(公告)号:US2556414A
公开(公告)日:1951-06-12
申请号:US6480248
申请日:1948-12-11
Applicant: STANDARD OIL CO
Inventor: BROOKS JOHN A , KRAUSE JACK H , TOM THEODORE B , NATHAN FRAGEN
CPC classification number: C07C319/30
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15.Distillate fuel manufacture involving extraction with liquid hf 失效
Title translation: 蒸馏燃料制造涉及采用液体hf进行萃取公开(公告)号:US2525813A
公开(公告)日:1950-10-17
申请号:US79151147
申请日:1947-12-13
Applicant: STANDARD OIL CO
Inventor: NATHAN FRAGEN
IPC: C10G21/06
CPC classification number: C10G21/06
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公开(公告)号:US2437352A
公开(公告)日:1948-03-09
申请号:US63841645
申请日:1945-12-29
Applicant: STANDARD OIL CO
Inventor: NATHAN FRAGEN
IPC: B01J8/00
CPC classification number: B01J8/005
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公开(公告)号:US2342888A
公开(公告)日:1944-02-29
申请号:US37253640
申请日:1940-12-31
Applicant: STANDARD OIL CO
Inventor: NYSEWANDER CECIL W , NATHAN FRAGEN
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