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31.
公开(公告)号:US2960514A
公开(公告)日:1960-11-15
申请号:US67376757
申请日:1957-07-24
Applicant: ETHYL CORP
Inventor: BROWN JEROME E , DE WITT EARL G , HYMIN SHAPIRO
IPC: C07F13/00
CPC classification number: C07F13/00
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公开(公告)号:US2910492A
公开(公告)日:1959-10-27
申请号:US67376357
申请日:1957-07-24
Applicant: ETHYL CORP
Inventor: BROWN JEROME E , DE WITT EARL G , HYMIN SHAPIRO
IPC: C07F13/00
CPC classification number: C07F13/00
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公开(公告)号:US2901336A
公开(公告)日:1959-08-25
申请号:US65922257
申请日:1957-05-15
Applicant: ETHYL CORP
Inventor: BROWN JEROME E
CPC classification number: C10L1/10 , C10L1/1241 , C10L1/20 , C10L1/306
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公开(公告)号:US2868699A
公开(公告)日:1959-01-13
申请号:US67376857
申请日:1957-07-24
Applicant: ETHYL CORP
Inventor: BROWN JEROME E , DE WITT EARL G , HYMIN SHAPIRO
IPC: C07F13/00
CPC classification number: C07F13/00
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公开(公告)号:US2839552A
公开(公告)日:1958-06-17
申请号:US52712455
申请日:1955-08-08
Applicant: ETHYL CORP
Inventor: HYMIN SHAPIRO , DE WITT EARL G , BROWN JEROME E
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公开(公告)号:US2818417A
公开(公告)日:1957-12-31
申请号:US52136455
申请日:1955-07-11
Applicant: ETHYL CORP
Inventor: BROWN JEROME E , HYMIN SHAPIRO , DE WITT EARL G
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公开(公告)号:CA820932A
公开(公告)日:1969-08-19
申请号:CA820932D
Applicant: ETHYL CORP
Inventor: SHAPIRO HYMIN , DEWITT EARL G , BROWN JEROME E
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公开(公告)号:CA820810A
公开(公告)日:1969-08-19
申请号:CA820810D
Applicant: ETHYL CORP
Inventor: BROWN JEROME E , SHAPIRO HYMIN , DEWITT EARL G
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公开(公告)号:CA832372A
公开(公告)日:1970-01-20
申请号:CA832372D
Applicant: ETHYL CORP
Inventor: BROWN JEROME E , DEWITT EARL G , SHAPIRO HYMIN
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公开(公告)号:CA820930A
公开(公告)日:1969-08-19
申请号:CA820930D
Applicant: ETHYL CORP
Inventor: SHAPIRO HYMIN , WITT EARL G DE , BROWN JEROME E
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