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公开(公告)号:US3100132A
公开(公告)日:1963-08-06
申请号:US8452261
申请日:1961-01-24
Applicant: CIBA LTD
Inventor: WALTER JENNY , ROBERT WITTWER
IPC: D06P3/54
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公开(公告)号:US2653926A
公开(公告)日:1953-09-29
申请号:US25145651
申请日:1951-10-15
Applicant: CIBA LTD
Inventor: CHRISTIAN ZICKENDRAHT , ROBERT WITTWER
IPC: C09B45/14
CPC classification number: C09B45/14
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3.Process for producing fast dyeings on anodically oxidized aluminium 失效
Title translation: 在阳极氧化铝上生产快速染色的方法公开(公告)号:US2814576A
公开(公告)日:1957-11-26
申请号:US33336453
申请日:1953-01-26
Applicant: CIBA LTD
Inventor: CHRISTIAN ZICKENDRAHT , ROBERT WITTWER
IPC: C25D11/24
CPC classification number: C25D11/243
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4.Process for dyeing furs using an aqueous alcohol solution of a complex metal compound of an azo dyestuff free from acid groups 失效
Title translation: 使用不含酸基的偶氮染料的复合金属化合物的醇水溶液染色毛皮的方法公开(公告)号:US2585610A
公开(公告)日:1952-02-12
申请号:US7846449
申请日:1949-02-25
Applicant: CIBA LTD
Inventor: ROBERT WITTWER
IPC: D06P3/30
CPC classification number: D06P3/3058 , Y10S8/917
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