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公开(公告)号:CA596006A
公开(公告)日:1960-04-12
申请号:CA596006D
Applicant: ETHYL CORP
Inventor: ORLOFF HAROLD D , MARKLEY FRANCIS X
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公开(公告)号:CA984232A
公开(公告)日:1976-02-24
申请号:CA136683
申请日:1972-03-09
Applicant: ETHYL CORP
Inventor: HORNBAKER EDWIN D , SPARKS BRYAN , ORLOFF HAROLD D
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公开(公告)号:CA737552A
公开(公告)日:1966-06-28
申请号:CA737552D
Applicant: ETHYL CORP
Inventor: ORLOFF HAROLD D , KNAPP GORDON G
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公开(公告)号:CA632692A
公开(公告)日:1961-12-12
申请号:CA632692D
Applicant: ETHYL CORP
Inventor: ORLOFF HAROLD D , WORREL CALVIN J
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