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公开(公告)号：US3155737A
公开(公告)日：1964-11-03
申请号：US19415062
申请日：1962-05-11
Applicant: STUDIENGESELLSCHAFT KOHLE MBH
Inventor： HAFNER KLAUS , MUELLER REINHOLD
CPC classification number: C07C13/52 , C07C1/325 , C07C2/86 , C07C5/50 , C07C2602/30
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