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公开(公告)号：DE857425C
公开(公告)日：1952-11-27
申请号：DEB0006333
申请日：1942-03-25
Applicant: BASF AG
Inventor： CRAEMER CARL DR , MESSNER KURT DR , BAECHLE OTTO DR , SINN GUSTAV DR
IPC: C08L89/06 , C14C9/00 , D06M13/395
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