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公开(公告)号：DE834567C
公开(公告)日：1952-03-20
申请号：DEP0003120
申请日：1948-10-02
Applicant: BASF AG
Inventor： MUENSTER DR WILH , SPAETH DR AUGUST , JAKOB DR LOTHAR , ROSER DR OTTO
IPC: C07C15/24
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