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公开(公告)号:CA677606A
公开(公告)日:1964-01-07
申请号:CA677606D
Applicant: HOECHST AG
Inventor: BRESSLER HANS , LORENTZ GUIDO M R , BESTIAN HERBERT
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公开(公告)号:CA747447A
公开(公告)日:1966-11-29
申请号:CA747447D
Applicant: HOECHST AG
Inventor: PFEIFFER GERHARD , BRESSLER HANS , STETZELBERG KURT , BESTIAN HERBERT
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