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公开(公告)号:US2541677A
公开(公告)日:1951-02-13
申请号:US76618047
申请日:1947-08-05
Applicant: STANDARD OIL DEV CO
Inventor: SUMERFORD SIMPSON D , BUCHMANN FRED J
CPC classification number: C07C1/0445 , B01J27/22 , B01J37/18 , C07C2523/745
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公开(公告)号:US2512608A
公开(公告)日:1950-06-27
申请号:US70879546
申请日:1946-11-08
Applicant: STANDARD OIL DEV CO
Inventor: BUCHMANN FRED J
CPC classification number: B01J37/023 , B01J23/74 , B01J37/0225 , C07C1/044 , C07C2521/02 , C07C2521/08 , C07C2523/745 , C07C2523/75 , C07C2523/755
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公开(公告)号:US2686195A
公开(公告)日:1954-08-10
申请号:US13232249
申请日:1949-12-10
Applicant: STANDARD OIL DEV CO
Inventor: MCADAMS DON R , BUCHMANN FRED J
IPC: C07C1/04
CPC classification number: C07C1/044 , C07C2521/18 , C07C2523/745 , C07C2523/75 , C07C2527/232 , C07C11/02
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公开(公告)号:US2685596A
公开(公告)日:1954-08-03
申请号:US11322349
申请日:1949-08-30
Applicant: STANDARD OIL DEV CO
Inventor: BUCHMANN FRED J
IPC: C07C1/04
CPC classification number: C07C1/0485 , C07C2523/745 , C07C2523/75
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公开(公告)号:US2552308A
公开(公告)日:1951-05-08
申请号:US9937849
申请日:1949-06-16
Applicant: STANDARD OIL DEV CO
Inventor: BUCHMANN FRED J , VOORHIES JR ALEXIS
IPC: C07C1/04
CPC classification number: C07C1/044 , C07C2521/18 , C07C2523/745 , C07C2527/232 , C07C11/02
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