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公开(公告)号:CH405230A
公开(公告)日:1965-09-30
申请号:CH129063
申请日:1963-02-01
Applicant: HOECHST AG
Inventor: SIEGFRIED MUELLER , GUENTER STROHBACH
IPC: D06P1/613
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公开(公告)号:CH437203A
公开(公告)日:1967-02-28
申请号:CH587465
申请日:1965-04-28
Applicant: HOECHST AG
Inventor: SIEGFRIED MUELLER , WERNER SCHNEIDER , HERWIG BECK
IPC: D06P1/28
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公开(公告)号:CH377777A
公开(公告)日:1964-07-15
申请号:CH640262
申请日:1962-05-25
Applicant: HOECHST AG
Inventor: GERHARD PFEIFFER , KARL HORST , SIEGFRIED MUELLER , LUDWIG ORTHNER
IPC: D06P1/44
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