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公开(公告)号：RO73035A
公开(公告)日：1982-07-06
申请号：RO8446576
申请日：1976-01-11
Applicant: STANDARD OIL CO
Inventor： SHEPARD JOHN W , JEZL JAMES L , PETERS EDWIN F , HALL ROBERT D , SPANGLER MICHAEL J , MICJAELS GLENN O
IPC: C08F2/34
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