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公开(公告)号：IN170424B
公开(公告)日：1992-03-21
申请号：IN885MA1987
申请日：1987-12-08
Applicant: BASF AG
Inventor： EMILE DE DECKER , JOZEF OOSTVOGELS , GERARD VAN WAUWE , GERALD NEUBAUER
IPC: C07D223/10
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