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1.发明专利
公开(公告)号：DE2965319D1
公开(公告)日：1983-06-09
申请号：DE2965319
申请日：1979-09-28
Applicant: STANDARD OIL CO OHIO
Inventor： CALLAHAN JAMES LOUIS , SHAW WILFRIED GARSIDE , MILLER ARTHUR FRANCIS
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