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公开(公告)号：DE956680C
公开(公告)日：1957-01-24
申请号：DEB0031069
申请日：1954-05-20
Applicant: BASF AG
Inventor： FROESE WALTRAUT , REUTER LOTHAR , TRIESCHMANN DR HANS-GEORG , WENNER DR GOTTHILF
IPC: C07C51/42
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