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公开(公告)号:US2401922A
公开(公告)日:1946-06-11
申请号:US38643041
申请日:1941-04-02
Applicant: PHILLIPS PETROLEUM CO
Inventor: FREY FREDERICK E , HEPP HAROLD J , MOREY GLEN H
IPC: C07C2/00
CPC classification number: C07C2/00 , C07C2531/02 , Y10S585/942
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公开(公告)号:US2396416A
公开(公告)日:1946-03-12
申请号:US43115142
申请日:1942-02-16
Applicant: PHILLIPS PETROLEUM CO
Inventor: FREY FREDERICK E
IPC: C07C4/10
CPC classification number: C07C4/10 , C07C11/167
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公开(公告)号:US2388135A
公开(公告)日:1945-10-30
申请号:US50407143
申请日:1943-09-27
Applicant: PHILLIPS PETROLEUM CO
Inventor: FREY FREDERICK E
CPC classification number: C01B7/191 , C07C7/11 , Y10S585/90 , C07C9/00
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公开(公告)号:US2376426A
公开(公告)日:1945-05-22
申请号:US42106741
申请日:1941-11-29
Applicant: PHILLIPS PETROLEUM CO
Inventor: FREY FREDERICK E
IPC: C07C7/00
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公开(公告)号:US2347945A
公开(公告)日:1944-05-02
申请号:US39836141
申请日:1941-06-16
Applicant: PHILLIPS PETROLEUM CO
Inventor: FREY FREDERICK E
CPC classification number: C07C9/16 , C07C2/62 , C07C7/148 , C07C2527/1206
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公开(公告)号:US2327633A
公开(公告)日:1943-08-24
申请号:US29760039
申请日:1939-10-02
Applicant: PHILLIPS PETROLEUM CO
Inventor: FREY FREDERICK E
CPC classification number: C07C11/02
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公开(公告)号:US2312539A
公开(公告)日:1943-03-02
申请号:US35429940
申请日:1940-08-26
Applicant: PHILLIPS PETROLEUM CO
Inventor: FREY FREDERICK E
CPC classification number: C10L1/04 , C07C2/56 , C07C2/58 , C07C9/16 , Y10S585/905
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公开(公告)号:US2227639A
公开(公告)日:1941-01-07
申请号:US74534834
申请日:1934-09-24
Applicant: PHILLIPS PETROLEUM CO
Inventor: FREY FREDERICK E , SNOW ROBERT D , HUPPKE WALTER F
IPC: C07C9/14
CPC classification number: C07C9/14 , Y10S585/905
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公开(公告)号:US2225266A
公开(公告)日:1940-12-17
申请号:US22870238
申请日:1938-09-06
Applicant: FIRST NAT BANK , PHILLIPS PETROLEUM CO
Inventor: FREY FREDERICK E , SNOW ROBERT D
IPC: C08G75/22
CPC classification number: C08G75/22
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公开(公告)号:US2209450A
公开(公告)日:1940-07-30
申请号:US10648236
申请日:1936-10-19
Applicant: PHILLIPS PETROLEUM CO
Inventor: FREY FREDERICK E , HEPP HAROLD J
IPC: C07C2/56
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