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公开(公告)号：FR1259750A
公开(公告)日：1961-04-28
申请号：FR829772
申请日：1960-06-13
Applicant: BASF AG
Inventor： WILLERSINN HERBERT , WURZLER HARTMUT , JUERGEN KLAUS , MINSINGER MANFRED , FRIEDERICH HERBERT
IPC: C08F283/01
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