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1.发明授权Process for dyeing or printing materials of fibrous structure containing hydroxyl groups 失效包含羟基的纤维结构染色或印刷材料的方法
公开(公告)号：US3387914A
公开(公告)日：1968-06-11
申请号：US38262764
申请日：1964-07-14
Applicant: HOECHST AG
Inventor： ERWIN BOHNERT , KLAUS BERNER , FRITZ MEININGER , ERNST HOYER
IPC: C09B62/503 , C09B62/507
CPC classification number: C09B62/507 , C09B62/503
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