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公开(公告)号：US2962762A
公开(公告)日：1960-12-06
申请号：US71470758
申请日：1958-02-12
Applicant: HOECHST AG
Inventor： ADOLF HARTMANN , BERNHARD FRITZSCHE
IPC: D04H1/4309 , D04H1/54 , D04H1/645 , D06M13/127 , D06N7/04 , D06P3/58 , D21H13/16
CPC classification number: D21H13/16 , D04H1/4309 , D04H1/54 , D04H1/645 , D06M13/127 , D06P3/58 , Y10S8/10 , Y10S264/75
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