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公开(公告)号:ZA8707370B
公开(公告)日:1988-06-29
申请号:ZA8707370
申请日:1987-09-30
Applicant: LUBRIZOL CORP
Inventor: HILL GEORGE R , GEORGE R HILL , BIASE STEPHEN A DI , STEPHEN A DI BIASE , DETAR MARVIN B , MARVIN B DETAR
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公开(公告)号:ZA877370B
公开(公告)日:1988-06-29
申请号:ZA877370
申请日:1987-09-30
Applicant: LUBRIZOL CORP
Inventor: HILL GEORGE R , GEORGE R HILL , BIASE STEPHEN A DI , STEPHEN A DI BIASE , DETAR MARVIN B , MARVIN B DETAR
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