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公开(公告)号：CH539619A
公开(公告)日：1973-07-31
申请号：CH1185370
申请日：1970-08-06
Applicant: HOECHST AG
Inventor： HAHN HELMUT DR , SCHWERER OTTO DR , REBSDAT SIEGFRIED DR
IPC: C07C311/03 , C07C67/00 , C07C301/00 , C07C303/40 , C07C311/00 , C07C311/15 , F16K35/00 , C07C143/72
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