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公开(公告)号：US3184432A
公开(公告)日：1965-05-18
申请号：US76908658
申请日：1958-10-23
Applicant: STUDIENGESELLSCHAFT KOHLE MBH
Inventor： GUNTHER WILKE , WERNER PFOHL
IPC: C07C45/50 , C08G63/137
CPC classification number: C08G63/137 , C07C45/50 , C07C47/33
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