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1.Process for optically brightening, dyeing or printing fibrous materials 失效
Title translation: 光学增白,染色或印花纤维材料的工艺公开(公告)号:US3347617A
公开(公告)日:1967-10-17
申请号:US50704165
申请日:1965-11-09
Applicant: CIBA LTD
Inventor: PAUL ULRICH , GERD HOELZLE , PETER STAHEL , PETER SCHAUB HEINZ
CPC classification number: D06P1/6425 , D06L4/657 , D06L4/671 , D06P1/0072 , D06P1/6426 , D06P1/66 , H05B6/78 , Y10S8/917 , Y10S8/919 , Y10S8/922 , Y10S8/924
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公开(公告)号:US3007762A
公开(公告)日:1961-11-07
申请号:US67643757
申请日:1957-08-05
Applicant: CIBA LTD
Inventor: JACQUES WEGMANN , PETER STAHEL
IPC: C09B62/443
CPC classification number: C09B62/443 , Y10S8/918
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