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1.发明授权Process for preparing fast black dyeings on textile material of polyethylene terephthalate 失效在聚对苯二甲酸乙二醇酯纺织材料上制备快速黑色染色的方法
公开(公告)号：US3036875A
公开(公告)日：1962-05-29
申请号：US70875358
申请日：1958-01-14
Applicant: HOECHST AG
Inventor： PAUL SCHLACK , FRANZ KIENHOFER
IPC: D06P1/32
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