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公开(公告)号:US2660591A
公开(公告)日:1953-11-24
申请号:US27728152
申请日:1952-03-18
Applicant: ETHYL CORP
Inventor: GEORGE CALINGAERT
IPC: C07F7/24
CPC classification number: C07F7/24
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公开(公告)号:US2593100A
公开(公告)日:1952-04-15
申请号:US20012750
申请日:1950-12-09
Applicant: ETHYL CORP
Inventor: GEORGE CALINGAERT
CPC classification number: B01J23/66 , B01J23/50 , Y10S502/524
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公开(公告)号:US2535190A
公开(公告)日:1950-12-26
申请号:US8505349
申请日:1949-04-01
Applicant: ETHYL CORP
Inventor: GEORGE CALINGAERT , HYMIN SHAPIRO
IPC: C07F7/24
CPC classification number: C07F7/24
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公开(公告)号:US2661379A
公开(公告)日:1953-12-01
申请号:US22381451
申请日:1951-04-30
Applicant: ETHYL CORP
Inventor: GEORGE CALINGAERT
IPC: C07C17/04 , C07C19/075
CPC classification number: C07C19/075 , C07C17/04
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公开(公告)号:US2562856A
公开(公告)日:1951-07-31
申请号:US17625250
申请日:1950-07-27
Applicant: ETHYL CORP
Inventor: GEORGE CALINGAERT , HYMIN SHAPIRO
IPC: C07F7/24
CPC classification number: C07F7/24
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公开(公告)号:US2535192A
公开(公告)日:1950-12-26
申请号:US10738649
申请日:1949-07-28
Applicant: ETHYL CORP
Inventor: GEORGE CALINGAERT , HYMIN SHAPIRO
IPC: C07F7/24
CPC classification number: C07F7/24
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公开(公告)号:US2773103A
公开(公告)日:1956-12-04
申请号:US35308153
申请日:1953-05-05
Applicant: ETHYL CORP
Inventor: GEORGE CALINGAERT
CPC classification number: C07C17/38 , C07C17/392 , C07C23/12
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公开(公告)号:US2660596A
公开(公告)日:1953-11-24
申请号:US27829552
申请日:1952-03-24
Applicant: ETHYL CORP
Inventor: GEORGE CALINGAERT
IPC: C07F7/24
CPC classification number: C07F7/24
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公开(公告)号:US2660595A
公开(公告)日:1953-11-24
申请号:US27829452
申请日:1952-03-24
Applicant: ETHYL CORP
Inventor: GEORGE CALINGAERT
IPC: C07F7/24
CPC classification number: C07F7/24
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公开(公告)号:US2543399A
公开(公告)日:1951-02-27
申请号:US12692849
申请日:1949-11-12
Applicant: ETHYL CORP
Inventor: GEORGE CALINGAERT
IPC: C22B26/20
CPC classification number: C22B26/20
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