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公开(公告)号:US2794721A
公开(公告)日:1957-06-04
申请号:US37415553
申请日:1953-08-13
Applicant: ETHYL CORP
Inventor: BARTLESON JOHN D
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公开(公告)号:US2935390A
公开(公告)日:1960-05-03
申请号:US40716554
申请日:1954-01-29
Applicant: ETHYL CORP
Inventor: BARTLESON JOHN D
CPC classification number: C07F9/04 , C10L1/2691
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公开(公告)号:US2794723A
公开(公告)日:1957-06-04
申请号:US37416053
申请日:1953-08-13
Applicant: ETHYL CORP
Inventor: BARTLESON JOHN D
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公开(公告)号:US2794722A
公开(公告)日:1957-06-04
申请号:US37415753
申请日:1953-08-13
Applicant: ETHYL CORP
Inventor: BARTLESON JOHN D
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公开(公告)号:US2794715A
公开(公告)日:1957-06-04
申请号:US37415353
申请日:1953-08-13
Applicant: ETHYL CORP
Inventor: BARTLESON JOHN D
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公开(公告)号:US2794714A
公开(公告)日:1957-06-04
申请号:US37415853
申请日:1953-08-13
Applicant: ETHYL CORP
Inventor: BARTLESON JOHN D
IPC: C10L1/30
CPC classification number: C10L1/30
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