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公开(公告)号:US2660592A
公开(公告)日:1953-11-24
申请号:US27728252
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:US2535193A
公开(公告)日:1950-12-26
申请号:US13502149
申请日:1949-12-24
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:US2496983A
公开(公告)日:1950-02-07
申请号:US6130748
申请日:1948-11-20
Applicant: ETHYL CORP
Inventor: GEORGE CALINGAERT
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公开(公告)号:US2479903A
公开(公告)日:1949-08-23
申请号:US6130648
申请日:1948-11-20
Applicant: ETHYL CORP
Inventor: GEORGE CALINGAERT , WINTRINGHAM JOHN S
IPC: C10L1/30
CPC classification number: C10L1/30
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公开(公告)号:US2479901A
公开(公告)日:1949-08-23
申请号:US4189748
申请日:1948-07-31
Applicant: ETHYL CORP
Inventor: GEORGE CALINGAERT , WINTRINGHAM JOHN S
IPC: C10L1/30
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