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1.发明授权
公开(公告)号：US3159964A
公开(公告)日：1964-12-08
申请号：US16978262
申请日：1962-01-30
Applicant: HOECHST AG
Inventor： ROSL KRETSCH
IPC: D01D10/04 , D01F6/62 , D02J1/22 , D06L3/12 , D06M13/144 , D06M13/148 , D06M13/152 , D06M13/224 , D06M13/368 , D06M13/52 , D06M15/263 , D06M15/333 , D06P3/54 , D06P5/22 , D06P7/00
CPC classification number: D06P7/005 , D01F6/62 , D02J1/221 , D02J1/229 , D06L4/657 , D06M13/144 , D06M13/148 , D06M13/152 , D06M13/224 , D06M13/368 , D06M13/52 , D06M15/263 , D06M15/333 , D06P3/54 , D06P5/22 , D06P7/00
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公开(公告)号：US3166886A
公开(公告)日：1965-01-26
申请号：US8227361
申请日：1961-01-12
Applicant: HOECHST AG
Inventor： ROSL KRETSCH
IPC: D01D10/04 , D01F6/62 , D02J1/22 , D06L3/12 , D06M13/144 , D06M13/148 , D06M13/152 , D06M13/224 , D06M13/368 , D06M13/52 , D06M15/263 , D06M15/333 , D06P3/54 , D06P5/22 , D06P7/00
CPC classification number: D06P7/005 , D01F6/62 , D02J1/221 , D02J1/229 , D06L4/657 , D06M13/144 , D06M13/148 , D06M13/152 , D06M13/224 , D06M13/368 , D06M13/52 , D06M15/263 , D06M15/333 , D06P3/54 , D06P5/22 , D06P7/00
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