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公开(公告)号：DE1129150B
公开(公告)日：1962-05-10
申请号：DEST013854
申请日：1958-06-09
Applicant: STANDARD OIL CO
Inventor： CALLAHAN JAMES LOUIS , FROEMAN ROBERT WALTER , VEATCH FRANKLIN
IPC: B01J23/31 , B01J27/186 , B01J27/192 , C07C45/34 , C07C45/35
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