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公开(公告)号:US2336639A
公开(公告)日:1943-12-14
申请号:US35919140
申请日:1940-10-01
Applicant: STANDARD OIL DEV CO
Inventor: ROLLMAN WALTER F
IPC: C10B55/00
CPC classification number: C10B55/00
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公开(公告)号:US2526689A
公开(公告)日:1950-10-24
申请号:US4160748
申请日:1948-07-30
Applicant: STANDARD OIL DEV CO
Inventor: ROLLMAN WALTER F
IPC: B01J8/38
CPC classification number: B01J8/388 , B01J2208/00141
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公开(公告)号:US2485318A
公开(公告)日:1949-10-18
申请号:US66290846
申请日:1946-04-17
Applicant: STANDARD OIL DEV CO
Inventor: ROLLMAN WALTER F
CPC classification number: B01J8/1881 , C10G11/16
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公开(公告)号:US2416350A
公开(公告)日:1947-02-25
申请号:US52191044
申请日:1944-02-11
Applicant: STANDARD OIL DEV CO
Inventor: ROLLMAN WALTER F
IPC: C07C51/16
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公开(公告)号:US2689267A
公开(公告)日:1954-09-14
申请号:US21863351
申请日:1951-03-31
Applicant: STANDARD OIL DEV CO
Inventor: ROLLMAN WALTER F
CPC classification number: C07C2/08 , C07C2/18 , C07C2527/173
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公开(公告)号:US2633477A
公开(公告)日:1953-03-31
申请号:US69894846
申请日:1946-09-24
Applicant: STANDARD OIL DEV CO
Inventor: ROLLMAN WALTER F
IPC: B01J8/10
CPC classification number: B01J8/10 , B01J2219/182 , Y10S585/901 , Y10S585/921 , Y10S585/922 , Y10S585/924 , Y10S585/955
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公开(公告)号:US2309540A
公开(公告)日:1943-01-26
申请号:US31939640
申请日:1940-02-17
Applicant: STANDARD OIL DEV CO
Inventor: ROLLMAN WALTER F , BONNELL LEONARD S
IPC: C10B55/00
CPC classification number: C10B55/00
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8.
公开(公告)号:US2575297A
公开(公告)日:1951-11-13
申请号:US9058849
申请日:1949-04-30
Applicant: STANDARD OIL DEV CO
Inventor: ROLLMAN WALTER F
IPC: B01J8/24
CPC classification number: B01J8/24
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公开(公告)号:US2550722A
公开(公告)日:1951-05-01
申请号:US76014347
申请日:1947-07-10
Applicant: STANDARD OIL DEV CO
Inventor: ROLLMAN WALTER F
IPC: B01J8/00 , C07C51/573
CPC classification number: B01J8/005 , B01J8/0055 , B01J8/006 , B01J8/0075 , B01J8/1836 , B01J8/28 , B01J8/32 , B01J8/386 , B01J2208/00132 , B01J2208/00141 , B01J2208/00504 , B01J2219/00252 , C07C51/573 , C07C63/16
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公开(公告)号:US2527198A
公开(公告)日:1950-10-24
申请号:US7908249
申请日:1949-03-01
Applicant: STANDARD OIL DEV CO
Inventor: ROLLMAN WALTER F
IPC: C10J3/46
CPC classification number: C10J3/482 , C10J2300/0933
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