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公开(公告)号:US2667495A
公开(公告)日:1954-01-26
申请号:US13531049
申请日:1949-12-27
Applicant: STANDARD OIL CO
Inventor: BECKER SAM B
IPC: C07D333/08
CPC classification number: C07D333/08
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公开(公告)号:US2441056A
公开(公告)日:1948-05-04
申请号:US53407444
申请日:1944-05-04
Applicant: STANDARD OIL CO
Inventor: BECKER SAM B , HAWLEY PAUL F
IPC: H03B11/00
CPC classification number: H03B11/00 , Y10S422/904
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13.
公开(公告)号:US2433020A
公开(公告)日:1947-12-23
申请号:US54944944
申请日:1944-08-14
Applicant: STANDARD OIL CO
Inventor: BECKER SAM B
IPC: C07C2/00
CPC classification number: C07C2/00 , C07C2527/1206 , C07C2527/1213 , C07C15/00
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14.Oxidation of organic compounds and manufacture of phthalic anhydride 失效
Title translation: 有机化合物的氧化和邻苯二甲酸酐的制造公开(公告)号:US2373008A
公开(公告)日:1945-04-03
申请号:US40013441
申请日:1941-06-27
Applicant: STANDARD OIL CO
Inventor: BECKER SAM B
CPC classification number: B01J8/1863 , B01J8/388
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公开(公告)号:US2271148A
公开(公告)日:1942-01-27
申请号:US37254240
申请日:1940-12-31
Applicant: STANDARD OIL CO
Inventor: BECKER SAM B , JOHNSON EVERETT A
CPC classification number: C10G11/187 , B01J8/001 , B01J8/1863
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