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公开(公告)号:US2539192A
公开(公告)日:1951-01-23
申请号:US73662247
申请日:1947-03-24
Applicant: CIBA LTD
Inventor: WALTER KERN , THEODOR HOLBRO
IPC: C09B5/34
CPC classification number: C09B5/34
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公开(公告)号:US2453232A
公开(公告)日:1948-11-09
申请号:US48658243
申请日:1943-05-11
Applicant: SWISS FIRM OF CIBA LTD
Inventor: WALTER KERN , PAUL SUTTER , EDUARD MOERGELI , THEODOR HOLBRO
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公开(公告)号:US2862930A
公开(公告)日:1958-12-02
申请号:US57069556
申请日:1956-03-12
Applicant: CIBA LTD
Inventor: ARMIN CALIEZI , WALTER KERN , THEODOR HOLBRO
IPC: C09B5/32
CPC classification number: C09B5/32
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公开(公告)号:US2807622A
公开(公告)日:1957-09-24
申请号:US55679356
申请日:1956-01-03
Applicant: CIBA LTD
Inventor: THEODOR HOLBRO , WALTER KERN
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公开(公告)号:US2459941A
公开(公告)日:1949-01-25
申请号:US53854044
申请日:1944-06-02
Applicant: CIBA LTD
Inventor: THEODOR HOLBRO , WALTER KERN , PAUL SUTTER
IPC: C09B1/42
CPC classification number: C09B1/42
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6.Sulfonamido alpha aroylamino derivatives of anthraquinone compounds 失效
Title translation: 蒽醌化合物的磺酰氨基-α芳酰氨基衍生物公开(公告)号:US2586233A
公开(公告)日:1952-02-19
申请号:US75969847
申请日:1947-07-08
Applicant: CIBA LTD
Inventor: WALTER KERN , PAUL SUTTER , THEODOR HOLBRO
IPC: C09B6/00
CPC classification number: C09B6/00
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公开(公告)号:US2792384A
公开(公告)日:1957-05-14
申请号:US48405655
申请日:1955-01-25
Applicant: CIBA LTD
Inventor: THEODOR HOLBRO , WALTER KERN
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公开(公告)号:US2778837A
公开(公告)日:1957-01-22
申请号:US44163554
申请日:1954-07-06
Applicant: CIBA LTD
Inventor: THEODOR HOLBRO
IPC: C09B5/28
CPC classification number: C09B5/28
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公开(公告)号:US2494811A
公开(公告)日:1950-01-17
申请号:US68477646
申请日:1946-07-19
Applicant: CIBA LTD
Inventor: THEODOR HOLBRO , PAUL SUTTER , WALTER KERN
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