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公开(公告)号:US3345198A
公开(公告)日:1967-10-03
申请号:US35805464
申请日:1964-04-07
Applicant: HOECHST AG
Inventor: GERHARD PFEIFFER , KURT STETZELBERG , FRITZ WINKLER
CPC classification number: D06P1/0056 , D06P1/122
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2.Process and composition for fixing pigments on fibrous materials 失效
Title translation: 在纤维材料上固定颜料的方法和组合物公开(公告)号:US3266931A
公开(公告)日:1966-08-16
申请号:US24289462
申请日:1962-12-07
Applicant: HOECHST AG
Inventor: HANS ZIMMERMANN , GERHARD PFEIFFER , KURT STETZELBERG
CPC classification number: C07F9/564 , D06P1/44 , Y10T428/31652 , Y10T428/31725 , Y10T428/31786 , Y10T428/31855 , Y10T442/273
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公开(公告)号:US3236913A
公开(公告)日:1966-02-22
申请号:US21809462
申请日:1962-08-20
Applicant: HOECHST AG
Inventor: GERHARD PFEIFFER , HELMUT SCHMIDT , KURT STETZELBERG , FRITZ WINKLER
CPC classification number: D06P1/6138 , D06P1/12 , D06P1/122 , D06P1/52 , D06P1/5228 , D06P1/58
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