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公开(公告)号:CA638656A
公开(公告)日:1962-03-20
申请号:CA638656D
Applicant: ETHYL CORP
Inventor: ASHBY EUGENE CHRISTOPHER
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公开(公告)号:DE976799C
公开(公告)日:1964-05-06
申请号:DEE0017958
申请日:1959-07-16
Applicant: ETHYL CORP
Inventor: ASHBY EUGENE CHRISTOPHER , PODALL HAROLD E
IPC: C01B6/10
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公开(公告)号:DE1137015B
公开(公告)日:1962-09-27
申请号:DEE0019107
申请日:1960-03-29
Applicant: ETHYL CORP
Inventor: ASHBY EUGENE CHRISTOPHER
IPC: C07F5/02
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公开(公告)号:DE1136987B
公开(公告)日:1962-09-27
申请号:DEE0018044
申请日:1959-07-30
Applicant: ETHYL CORP
Inventor: ASHBY EUGENE CHRISTOPHER
IPC: C01B6/00
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