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公开(公告)号：DE1154095B
公开(公告)日：1963-09-12
申请号：DEB0065330
申请日：1961-12-23
Applicant: BASF AG
Inventor： POHLEMANN DR HEINZ , DICKHAEUSER DR HEINER , SCHRING DR RICHARD
IPC: C07F9/165
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