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1.发明授权Process for improving the pigment properties of substituted linear quinacridones 失效改进取代直链喹吖啶酮颜料性能的方法
公开(公告)号：US3256285A
公开(公告)日：1966-06-14
申请号：US19847962
申请日：1962-05-29
Applicant: HOECHST AG
Inventor： OTTO FUCHS , ALOYS KIRSCH
CPC classification number: C09B48/00 , C09B67/00 , C09B67/0014
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