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公开(公告)号:US2615913A
公开(公告)日:1952-10-28
申请号:US23244851
申请日:1951-06-19
Applicant: CIBA LTD
Inventor: WILLY WIDMER , ALFRED FASCIATI
IPC: C07C309/73
CPC classification number: C07C309/73
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公开(公告)号:US2606184A
公开(公告)日:1952-08-05
申请号:US7508749
申请日:1949-02-07
Applicant: CIBA LTD
Inventor: WILLY WIDMER , JAKOB BRASSEL
IPC: C09B45/16
CPC classification number: C09B45/16
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公开(公告)号:US2599147A
公开(公告)日:1952-06-03
申请号:US7508849
申请日:1949-02-07
Applicant: CIBA LTD
Inventor: WILLY WIDMER , JAKOB BRASSEL
IPC: C09B45/16
CPC classification number: C09B45/16
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公开(公告)号:US2505268A
公开(公告)日:1950-04-25
申请号:US74615647
申请日:1947-05-05
Applicant: CIBA LTD
Inventor: WILLY WIDMER , HEINRICH ZOLLINGER
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15.
公开(公告)号:US2476261A
公开(公告)日:1949-07-12
申请号:US73579047
申请日:1947-03-19
Applicant: CIBA LTD
Inventor: HANS MAYER , WILLY WIDMER
IPC: C09B35/00
CPC classification number: C09B35/00
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公开(公告)号:US2657203A
公开(公告)日:1953-10-27
申请号:US16560650
申请日:1950-06-01
Applicant: CIBA LTD
Inventor: WILLY WIDMER , ALFRED FASCIATI
IPC: C09B45/16
CPC classification number: C09B45/16
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公开(公告)号:US2620332A
公开(公告)日:1952-12-02
申请号:US11302549
申请日:1949-08-29
Applicant: CIBA LTD
Inventor: WILLY WIDMER , ERNST REICH
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公开(公告)号:US2570084A
公开(公告)日:1951-10-02
申请号:US79193047
申请日:1947-12-15
Applicant: CIBA LTD
Inventor: WILLY WIDMER , JAKOB BRASSEL
IPC: C09B45/16
CPC classification number: C09B45/16
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公开(公告)号:US2534646A
公开(公告)日:1950-12-19
申请号:US10506449
申请日:1949-07-15
Applicant: CIBA LTD
Inventor: WILLY WIDMER , ALPHONSE HECKENDORN , EMIL MANNHART
IPC: C09B45/16
CPC classification number: C09B45/16
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20.Aftertreatment with an aldehyde of wool dyed with chromed azo dyes 失效
Title translation: 用染色偶氮染料染色的羊毛醛进行后处理公开(公告)号:US2516496A
公开(公告)日:1950-07-25
申请号:US5279348
申请日:1948-10-04
Applicant: CIBA LTD
Inventor: WILLY WIDMER , ARTHUR BUEHLER
CPC classification number: D06P1/65112 , D06P3/20 , Y10S8/917
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