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公开(公告)号:US2028995A
公开(公告)日:1936-01-28
申请号:US32627028
申请日:1928-12-15
Applicant: STANDARD OIL CO
Inventor: ROGERS FRANCIS M
IPC: B01J8/02
CPC classification number: C10G17/095 , B01J8/02 , B01J2208/00265 , B01J2208/00504 , C10G29/00
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公开(公告)号:US2007146A
公开(公告)日:1935-07-02
申请号:US32550428
申请日:1928-12-12
Applicant: STANDARD OIL CO
Inventor: ROGERS FRANCIS M
IPC: C10G19/067
CPC classification number: C10G19/067
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公开(公告)号:US1716939A
公开(公告)日:1929-06-11
申请号:US615225
申请日:1925-01-31
Applicant: STANDARD OIL CO
Inventor: WILSON ROBERT E , HUNNEMAN ROGER D , BAHLKE WILLIAM H , ROGERS FRANCIS M
IPC: B01D3/20
CPC classification number: B01D3/20
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公开(公告)号:US1698452A
公开(公告)日:1929-01-08
申请号:US58486322
申请日:1922-08-28
Applicant: STANDARD OIL CO
Inventor: ROGERS FRANCIS M
IPC: C10G17/06
CPC classification number: C10G17/06
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15.Water-soluble sulphonic acids from petroleum oils and method of producing the same 失效
Title translation: 石油中的水溶性磺酸及其制备方法公开(公告)号:US1474933A
公开(公告)日:1923-11-20
申请号:US25968918
申请日:1918-10-25
Applicant: STANDARD OIL CO INDIANA
Inventor: HUMPHREYS ROBERT E , ROGERS FRANCIS M , BRANSKY OSCAR E
IPC: C07C303/00
CPC classification number: C07C303/06 , C10G17/02 , C07C309/62
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