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公开(公告)号：KR880000544B1
公开(公告)日：1988-04-13
申请号：KR810005041
申请日：1981-12-21
Applicant: STANDARD OIL CO OHIO
Inventor： FREDRICK A PESA , ANNE M GRAHAM
IPC: B01J23/00 , B01J23/56 , B01J23/60 , B01J23/89 , C07B61/00 , C07C27/00 , C07C29/136 , C07C29/149 , C07C29/17 , C07C31/20 , C07C67/00 , C07D307/08
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