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1.发明专利
公开(公告)号：NZ240196A
公开(公告)日：1993-10-26
申请号：NZ24019691
申请日：1991-10-11
Applicant: BASF AG
Inventor： KROENER MICHAEL , NILZ CLAUDIA , SENDHOFF NORBERT , STANGE ANDREAS , DE CLERCQ ARNOLD , REIBELING ULRICH
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