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11.发明公开
公开(公告)号：EP3980433A1
公开(公告)日：2022-04-13
申请号：EP20732665.3
申请日：2020-06-02
Applicant: 3M Innovative Properties Company
Inventor： HIRSCHBERG, Markus E. , HINTZER, Klaus , RÖSCHENTHALER, Gerd-Volker , TVERDOMED, Sergey N. , PAJKERT, Romana
IPC: C07F7/18 , C07C67/00 , C08F220/24 , C08G65/00
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