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公开(公告)号:US2366531A
公开(公告)日:1945-01-02
申请号:US32831840
申请日:1940-04-06
Applicant: UNIVERSAL OIL PROD CO
Inventor: IPATIEFF VLADIMIR N , VLADIMIR HAENSEL
CPC classification number: C07C5/322 , C07C5/3332 , Y10S252/18 , Y10S585/906 , C07C11/06
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公开(公告)号:US2355219A
公开(公告)日:1944-08-08
申请号:US48915343
申请日:1943-05-31
Applicant: UNIVERSAL OIL PROD CO
Inventor: IPATIEFF VLADIMIR N , VLADIMIR HAENSEL
CPC classification number: B01J23/72 , C07C1/22 , C07C2521/04 , C07C2523/06 , C07C2523/72 , C07C2523/80 , Y10S585/906 , C07C15/00
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公开(公告)号:US2352200A
公开(公告)日:1944-06-27
申请号:US39505641
申请日:1941-05-24
Applicant: UNIVERSAL OIL PROD CO
Inventor: IPATIEFF VLADIMIR N , MONROE GEORGE S
IPC: C07C2/76
CPC classification number: C07C2/76 , C07C2521/06 , C07C2521/08 , C07C2521/12 , C07C2523/12 , Y10S585/943 , C07C15/06
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公开(公告)号:US2340557A
公开(公告)日:1944-02-01
申请号:US47275243
申请日:1943-01-18
Applicant: UNIVERSAL OIL PROD CO
Inventor: HERMAN PINES , IPATIEFF VLADIMIR N
CPC classification number: C07C15/02 , C07C2/54 , C07C2527/1206 , C07C2527/1213 , C07C2601/14 , Y10S585/901 , C07C13/18
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公开(公告)号:US2318225A
公开(公告)日:1943-05-04
申请号:US43490342
申请日:1942-03-16
Applicant: UNIVERSAL OIL PROD CO
Inventor: IPATIEFF VLADIMIR N , HERMAN PINES
IPC: C07C5/27
CPC classification number: C07C5/2789 , C07C9/12
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公开(公告)号:US2298383A
公开(公告)日:1942-10-13
申请号:US36013240
申请日:1940-10-07
Applicant: UNIVERSAL OIL PROD CO
Inventor: IPATIEFF VLADIMIR N , HERMAN PINES
IPC: C07C2/62
CPC classification number: C07C2/62 , C07C2527/08 , C07C2527/126
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公开(公告)号:US2291254A
公开(公告)日:1942-07-28
申请号:US40243641
申请日:1941-07-14
Applicant: UNIVERSAL OIL PROD CO
Inventor: HERMAN PINES , IPATIEFF VLADIMIR N
IPC: C07C2/54
CPC classification number: C07C2/54 , C07C2527/054 , C07C2601/14 , C07C13/18
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公开(公告)号:US2273320A
公开(公告)日:1942-02-17
申请号:US26379739
申请日:1939-03-23
Applicant: UNIVERSAL OIL PROD CO
Inventor: IPATIEFF VLADIMIR N , GROSSE ARISTID V
IPC: C07C2/54
CPC classification number: C07C2/54 , C07C2527/1213 , C07C2527/126 , C07C2527/173 , Y10S585/94 , C07C11/02
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公开(公告)号:US2270303A
公开(公告)日:1942-01-20
申请号:US19259538
申请日:1938-02-25
Applicant: UNIVERSAL OIL PROD CO
Inventor: IPATIEFF VLADIMIR N
IPC: C07C5/03
CPC classification number: C07C5/03 , C07C2521/08 , C07C2521/18 , C07C2523/755
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公开(公告)号:US2267736A
公开(公告)日:1941-12-30
申请号:US26513739
申请日:1939-03-31
Applicant: UNIVERSAL OIL PROD CO
Inventor: IPATIEFF VLADIMIR N , CORSON BEN B
IPC: B01J23/94
CPC classification number: B01J23/94
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