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公开(公告)号：US3391134A
公开(公告)日：1968-07-02
申请号：US37386264
申请日：1964-06-09
Applicant: HOECHST AG
Inventor： RUDOLF KUUHNE , FRITZ MEININGER , HEINRICH FROLICH
IPC: C09B62/006 , C09B62/44 , C09B62/523 , C09B62/527 , D06P1/384
CPC classification number: C09B62/006 , C09B62/4403 , C09B62/523 , C09B62/527 , D06P1/384 , Y10S534/01
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