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公开(公告)号:US2311625A
公开(公告)日:1943-02-23
申请号:US31027839
申请日:1939-12-21
Applicant: STANDARD OIL CO
Inventor: BRANSKY DAVID W , DIWOKY FRED F
CPC classification number: B01D53/507 , B01D53/1493 , B01D53/18 , B01D2251/70 , B01D2257/30 , C01B17/76 , C01B17/88 , C07H7/033
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公开(公告)号:US2138832A
公开(公告)日:1938-12-06
申请号:US63797832
申请日:1932-10-15
Applicant: STANDARD OIL CO
Inventor: BROWN ARTHUR B , DIWOKY FRED F
IPC: C10G21/12
CPC classification number: C10G21/12
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公开(公告)号:US2091400A
公开(公告)日:1937-08-31
申请号:US66213333
申请日:1933-03-22
Applicant: STANDARD OIL CO
Inventor: SULLIVAN JR FREDERICK W , BAHLKE WILLIAM H , BROWN ARTHUR B , DIWOKY FRED F
IPC: C10G21/18
CPC classification number: C10G21/18
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公开(公告)号:US1938547A
公开(公告)日:1933-12-05
申请号:US60022232
申请日:1932-03-21
Applicant: STANDARD OIL CO
Inventor: SULLIVAN JR FREDERICK W , DIWOKY FRED F
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公开(公告)号:US2138834A
公开(公告)日:1938-12-06
申请号:US1303635
申请日:1935-03-26
Applicant: STANDARD OIL CO
Inventor: BROWN ARTHUR B , DIWOKY FRED F
IPC: C10G21/12
CPC classification number: C10G21/12
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公开(公告)号:US2064338A
公开(公告)日:1936-12-15
申请号:US66213433
申请日:1933-03-22
Applicant: STANDARD OIL CO
Inventor: BROWN ARTHUR B , DIWOKY FRED F
IPC: C10G21/18
CPC classification number: C10G21/18
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公开(公告)号:US2249461A
公开(公告)日:1941-07-15
申请号:US15947337
申请日:1937-08-17
Applicant: STANDARD OIL CO
Inventor: DIWOKY FRED F
IPC: C10L1/06
CPC classification number: C10L1/06
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公开(公告)号:US2171646A
公开(公告)日:1939-09-05
申请号:US19377138
申请日:1938-03-03
Applicant: STANDARD OIL CO
Inventor: BROWN ARTHUR B , DIWOKY FRED F
IPC: C10G21/12
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公开(公告)号:US2138833A
公开(公告)日:1938-12-06
申请号:US71858634
申请日:1934-04-02
Applicant: STANDARD OIL CO
Inventor: BROWN ARTHUR B , DIWOKY FRED F
IPC: C10G21/18
CPC classification number: C10G21/18
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