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公开(公告)号:US2404789A
公开(公告)日:1946-07-30
申请号:US41851841
申请日:1941-11-10
Applicant: STANDARD OIL CO
Inventor: BURK ROBERT E , EINAR KROPP
IPC: B01D3/28
CPC classification number: B01D3/28
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公开(公告)号:US2404788A
公开(公告)日:1946-07-30
申请号:US41610441
申请日:1941-10-22
Applicant: STANDARD OIL CO
Inventor: BURK ROBERT E , HUGHES EVERETT C
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公开(公告)号:US2401334A
公开(公告)日:1946-06-04
申请号:US46881242
申请日:1942-12-12
Applicant: STANDARD OIL CO
Inventor: BURK ROBERT E , HUGHES EVERETT C
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公开(公告)号:US2400874A
公开(公告)日:1946-05-28
申请号:US47145343
申请日:1943-01-06
Applicant: STANDARD OIL CO
Inventor: BURK ROBERT E
IPC: B01J27/32
CPC classification number: B01J27/32
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105.
公开(公告)号:US2380938A
公开(公告)日:1945-08-07
申请号:US37437041
申请日:1941-01-14
Applicant: STANDARD OIL CO
Inventor: BURK ROBERT E
IPC: C07C5/41
CPC classification number: C07C5/41 , Y10S585/952
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公开(公告)号:US2374175A
公开(公告)日:1945-04-24
申请号:US30786439
申请日:1939-12-06
Applicant: STANDARD OIL CO
Inventor: BURK ROBERT E , HUGHES EVERETT C
IPC: B01J23/745
CPC classification number: B01J23/745
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公开(公告)号:US2370144A
公开(公告)日:1945-02-27
申请号:US39760541
申请日:1941-06-11
Applicant: STANDARD OIL CO
Inventor: BURK ROBERT E
IPC: C07C9/14
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公开(公告)号:US2364517A
公开(公告)日:1944-12-05
申请号:US36042940
申请日:1940-10-09
Applicant: STANDARD OIL CO
Inventor: BURK ROBERT E
IPC: C10G21/00
CPC classification number: C10G21/00
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公开(公告)号:US2364058A
公开(公告)日:1944-12-05
申请号:US41482041
申请日:1941-10-13
Applicant: STANDARD OIL CO
Inventor: BURK ROBERT E , HARTIG MARTVAL J
IPC: G01N25/14
CPC classification number: G01N25/145 , Y10T137/3105 , Y10T137/85938
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公开(公告)号:US2346357A
公开(公告)日:1944-04-11
申请号:US42436241
申请日:1941-12-24
Applicant: STANDARD OIL CO
Inventor: BURK ROBERT E , HUGHES EVERETT C
CPC classification number: C10M1/08 , C10M2203/00 , C10M2205/16 , C10M2207/10 , C10M2207/125 , C10M2207/129 , C10M2207/16 , C10M2207/18 , C10M2207/24 , C10M2211/044 , C10M2215/067 , C10M2219/02 , C10M2219/024 , C10M2219/062 , C10M2223/12 , C10M2225/041 , C10N2210/00 , C10N2210/05 , C10N2210/06 , C10N2210/08 , C10N2260/04
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