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公开(公告)号：NL133087C
公开(公告)日：1971-12-15
申请号：NL286692
申请日：1962-12-13
Applicant: BASF AG
Inventor： BRANDEIS , FIKENTSCHER ROLF , LENZ JOHANN , KIRMSE HERBERT
IPC: C08G12/04 , C08G12/40 , D06M15/423
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