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公开(公告)号：DE879989C
公开(公告)日：1953-06-18
申请号：DEB0007383
申请日：1937-02-03
Applicant: BASF AG
Inventor： KLEIN HANS DR , SACHSSE HANS DR , HOFEDITZ WILHELM DR , HAUBACH FERDINAND DR
IPC: C07C2/78
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