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公开(公告)号:US2401739A
公开(公告)日:1946-06-11
申请号:US40817741
申请日:1941-08-25
Applicant: STANDARD OIL CO
Inventor: JOHNSON EVERETT A
IPC: B01J8/26
CPC classification number: B01J8/26
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公开(公告)号:US2379966A
公开(公告)日:1945-07-10
申请号:US37250940
申请日:1940-12-31
Applicant: STANDARD OIL CO
Inventor: JOHNSON EVERETT A
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公开(公告)号:US2933135A
公开(公告)日:1960-04-19
申请号:US54434655
申请日:1955-11-01
Applicant: STANDARD OIL CO
Inventor: JOHNSON EVERETT A
IPC: C09K8/502
CPC classification number: C09K8/502
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公开(公告)号:US2772073A
公开(公告)日:1956-11-27
申请号:US27797752
申请日:1952-03-22
Applicant: STANDARD OIL CO
Inventor: JOHNSON EVERETT A
IPC: C09K8/26
CPC classification number: C09K8/26
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公开(公告)号:US2575173A
公开(公告)日:1951-11-13
申请号:US73124247
申请日:1947-02-27
Applicant: STANDARD OIL CO
Inventor: JOHNSON EVERETT A
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公开(公告)号:US2477750A
公开(公告)日:1949-08-02
申请号:US42794742
申请日:1942-01-23
Applicant: STANDARD OIL CO
Inventor: JOHNSON EVERETT A
IPC: C10G11/18
CPC classification number: C10G11/18
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27.
公开(公告)号:US2472427A
公开(公告)日:1949-06-07
申请号:US73124147
申请日:1947-02-27
Applicant: STANDARD OIL CO
Inventor: JOHNSON EVERETT A
IPC: C07C1/04
CPC classification number: C07C1/049 , Y02P20/584
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28.
公开(公告)号:US2447505A
公开(公告)日:1948-08-24
申请号:US53087544
申请日:1944-04-13
Applicant: STANDARD OIL CO
Inventor: JOHNSON EVERETT A
IPC: C07C1/04
CPC classification number: C07C1/049 , Y02P20/584
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公开(公告)号:US2393909A
公开(公告)日:1946-01-29
申请号:US58623645
申请日:1945-04-02
Applicant: STANDARD OIL CO
Inventor: JOHNSON EVERETT A
IPC: C07C1/04
CPC classification number: C07C1/048
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公开(公告)号:US2348009A
公开(公告)日:1944-05-02
申请号:US41061041
申请日:1941-09-12
Applicant: STANDARD OIL CO
Inventor: JOHNSON EVERETT A , VANDERVEER VOORHEES
CPC classification number: B01J8/26 , B01J8/005 , B01J8/1836 , B01J2208/00088 , B01J2208/00256 , B01J2208/00292
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