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公开(公告)号：DE1023446B
公开(公告)日：1958-01-30
申请号：DEF0014954
申请日：1954-06-14
Applicant: HOECHST AG
Inventor： HAAKH DR HERMANN , RUECKERT DR ALFRED , SEIFERT DR HELMUT , STETZELBERG KURT
IPC: D06M15/263 , D06M15/61
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