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1.Process for treating a solvent-extracted petroleum distillate with clay and lime 失效
Title translation: 用粘土和石灰处理溶剂萃取的石油馏出物的方法公开(公告)号:US2420108A
公开(公告)日:1947-05-06
申请号:US54481844
申请日:1944-07-13
Applicant: STANDARD OIL DEV CO
Inventor: STRATFORD REGINALD K , POKORNY OLDRICH S
IPC: C10G21/00
CPC classification number: C10G21/00
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公开(公告)号:US2688587A
公开(公告)日:1954-09-07
申请号:US21797651
申请日:1951-03-28
Applicant: STANDARD OIL DEV CO
Inventor: POKORNY OLDRICH S , SPEER GEORGE A
IPC: C10G73/06
CPC classification number: C10G73/06
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公开(公告)号:US2280260A
公开(公告)日:1942-04-21
申请号:US24132738
申请日:1938-11-19
Applicant: STANDARD OIL DEV CO
Inventor: POKORNY OLDRICH S
IPC: C10G73/06
CPC classification number: C10G73/06
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公开(公告)号:US2176746A
公开(公告)日:1939-10-17
申请号:US24887538
申请日:1938-12-31
Applicant: STANDARD OIL DEV CO
Inventor: POKORNY OLDRICH S , GURD GEORGE W
IPC: C10G21/16
CPC classification number: C10G21/16
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公开(公告)号:US2330740A
公开(公告)日:1943-09-28
申请号:US31478440
申请日:1940-01-20
Applicant: STANDARD OIL DEV CO
Inventor: POKORNY OLDRICH S , MOOR HERBERT H
IPC: C10G73/06
CPC classification number: C10G73/06
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公开(公告)号:US2192718A
公开(公告)日:1940-03-05
申请号:US75093734
申请日:1934-11-01
Applicant: STANDARD OIL DEV CO
Inventor: STRATFORD REGINALD K , POKORNY OLDRICH S
IPC: C10G73/06
CPC classification number: C10G73/06
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公开(公告)号:US2160985A
公开(公告)日:1939-06-06
申请号:US12376037
申请日:1937-02-03
Applicant: STANDARD OIL DEV CO
Inventor: POKORNY OLDRICH S
IPC: C10G73/06
CPC classification number: C10G73/06
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公开(公告)号:US2146650A
公开(公告)日:1939-02-07
申请号:US70622234
申请日:1934-01-11
Applicant: STANDARD OIL DEV CO
Inventor: POKORNY OLDRICH S
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