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公开(公告)号：CH382447A
公开(公告)日：1964-09-30
申请号：CH1078960
申请日：1960-09-23
Applicant: HOECHST AG
Inventor： JOSEF KAUPP , HELMUT KLUG , KARL HEINZ MITTELBERGER , HANS GEORG KOLM
IPC: C08F8/20
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