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1.Process of preparing derivatives of petroleum hydrocarbon acid sludge 失效
Title translation: 制备石油烃酸性污泥衍生物的工艺公开(公告)号:US2301335A
公开(公告)日:1942-11-10
申请号:US29305039
申请日:1939-09-01
Applicant: STANDARD OIL DEV CO
Inventor: SHOWALTER JERE C , MEHEMET WIGGEN
IPC: C10G17/10
CPC classification number: C10G17/10
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公开(公告)号:US2119120A
公开(公告)日:1938-05-31
申请号:US11325236
申请日:1936-11-28
Applicant: STANDARD OIL DEV CO
Inventor: SHOWALTER JERE C
IPC: C10G17/06
CPC classification number: C10G17/06
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公开(公告)号:US2686149A
公开(公告)日:1954-08-10
申请号:US20312450
申请日:1950-12-28
Applicant: STANDARD OIL DEV CO
Inventor: SHOWALTER JERE C
IPC: C10G31/08
CPC classification number: C10G31/08
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公开(公告)号:US2412916A
公开(公告)日:1946-12-17
申请号:US55039544
申请日:1944-08-21
Applicant: STANDARD OIL DEV CO
Inventor: SHOWALTER JERE C
IPC: C07C303/06 , C07C309/35 , C11D1/22
CPC classification number: C11D1/22 , C07C303/06 , C07C309/35
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公开(公告)号:US2438461A
公开(公告)日:1948-03-23
申请号:US54797244
申请日:1944-08-03
Applicant: STANDARD OIL DEV CO
Inventor: SHOWALTER JERE C
IPC: C10M173/00
CPC classification number: C10M173/00 , C10M2201/02 , C10M2205/18 , C10M2207/022 , C10M2207/125 , C10M2207/129 , C10M2207/18 , C10M2209/104 , C10M2215/044 , C10M2219/044 , C10N2210/00 , C10N2210/02 , C10N2210/03 , C10N2210/04 , C10N2240/401 , C10N2250/02
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公开(公告)号:US2414773A
公开(公告)日:1947-01-21
申请号:US56865344
申请日:1944-12-18
Applicant: STANDARD OIL DEV CO
Inventor: SHOWALTER JERE C
IPC: C07C309/62
CPC classification number: C07C309/62
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7.Process for decolorizing and imparting bloom to lubricating oils 失效
Title translation: 将润滑油脱色并赋予润滑油的方法公开(公告)号:US2084510A
公开(公告)日:1937-06-22
申请号:US75966934
申请日:1934-12-29
Applicant: STANDARD OIL DEV CO
Inventor: SHOWALTER JERE C
IPC: C10G71/00
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公开(公告)号:US2634240A
公开(公告)日:1953-04-07
申请号:US10385449
申请日:1949-07-09
Applicant: STANDARD OIL DEV CO
Inventor: SHOWALTER JERE C , SHMIDL ALBERT J
CPC classification number: C11D3/3418 , C11D1/22
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公开(公告)号:US2442100A
公开(公告)日:1948-05-25
申请号:US59273145
申请日:1945-05-08
Applicant: STANDARD OIL DEV CO
Inventor: SHOWALTER JERE C
IPC: B08B9/093
CPC classification number: B08B9/0933
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公开(公告)号:US2354554A
公开(公告)日:1944-07-25
申请号:US42503641
申请日:1941-12-31
Applicant: STANDARD OIL DEV CO
Inventor: SHOWALTER JERE C , MEHEMET WIGGEN
IPC: C10G17/10
CPC classification number: C10G17/10
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