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公开(公告)号：CH524716A
公开(公告)日：1972-08-15
申请号：CH247072
申请日：1972-02-21
Applicant: BASF AG
Inventor： ROLAND LINKE , GAETH RUDOLF DR
IPC: D06N3/12 , D06M15/263 , D06N3/04
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