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公开(公告)号:US2537283A
公开(公告)日:1951-01-09
申请号:US5184348
申请日:1948-09-29
Applicant: UNIVERSAL OIL PROD CO
Inventor: SCHAAD RAYMOND E
CPC classification number: C07C5/2537 , C07C5/224 , C07C5/2783 , C07C2521/08 , C07C2527/167 , C07C11/08 , C07C11/10
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公开(公告)号:US2456672A
公开(公告)日:1948-12-21
申请号:US58599745
申请日:1945-03-31
Applicant: UNIVERSAL OIL PROD CO
Inventor: BLOCH HERMAN S , SCHAAD RAYMOND E
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公开(公告)号:US2371550A
公开(公告)日:1945-03-13
申请号:US43166742
申请日:1942-02-20
Applicant: UNIVERSAL OIL PROD CO
Inventor: SCHAAD RAYMOND E
IPC: C07C37/14
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公开(公告)号:US2275182A
公开(公告)日:1942-03-03
申请号:US34144240
申请日:1940-06-20
Applicant: UNIVERSAL OIL PROD CO
Inventor: IPATIEFF VLADIMIR N , SCHAAD RAYMOND E
IPC: B01J27/16
CPC classification number: B01J27/16 , Y10S585/906
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公开(公告)号:US2891852A
公开(公告)日:1959-06-23
申请号:US55123355
申请日:1955-12-06
Applicant: UNIVERSAL OIL PROD CO
Inventor: SCHAAD RAYMOND E
CPC classification number: C06B25/36 , C06B23/001
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公开(公告)号:US2389406A
公开(公告)日:1945-11-20
申请号:US51899644
申请日:1944-01-20
Applicant: UNIVERSAL OIL PROD CO
Inventor: BLOCH HERMAN S , SCHAAD RAYMOND E
CPC classification number: C07C5/3332 , C07C5/373 , C07C11/08 , C07C11/02 , C07C11/09
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公开(公告)号:US2387948A
公开(公告)日:1945-10-30
申请号:US43049042
申请日:1942-02-11
Applicant: UNIVERSAL OIL PROD CO
Inventor: SCHAAD RAYMOND E
CPC classification number: C07C2/66 , B01J27/1806 , C07C2527/167 , C07C15/02
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公开(公告)号:US2144816A
公开(公告)日:1939-01-24
申请号:US73332334
申请日:1934-06-30
Applicant: UNIVERSAL OIL PROD CO
Inventor: SCHAAD RAYMOND E
IPC: C07C17/08
CPC classification number: C07C17/08
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公开(公告)号:US1973474A
公开(公告)日:1934-09-11
申请号:US24691028
申请日:1928-01-14
Applicant: UNIVERSAL OIL PROD CO
Inventor: GUSTAV EGLOFF , SCHAAD RAYMOND E
IPC: C10L1/00
CPC classification number: C10L1/00
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公开(公告)号:US2537282A
公开(公告)日:1951-01-09
申请号:US70605746
申请日:1946-10-26
Applicant: UNIVERSAL OIL PROD CO
Inventor: SCHAAD RAYMOND E
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