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公开(公告)号：CH366023A
公开(公告)日：1962-08-31
申请号：CH31560
申请日：1960-01-13
Applicant: BASF AG
Inventor： GEHM ROBERT DR , SCHMIDT OSWALD DR , MERTENS HEINRICH DR , WOLFGANG GRUNWALD , MANFRED HEHL
IPC: C07D251/68
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