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公开(公告)号：US3406131A
公开(公告)日：1968-10-15
申请号：US47272565
申请日：1965-07-16
Applicant: HOECHST AG
Inventor： ALFRED KUHLKAMP , OTTO MAUZ , SIEGFRIED GOWECKE
CPC classification number: C08J9/02 , C08G59/4057 , C08G59/52 , C08J2363/00
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