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公开(公告)号:US2891941A
公开(公告)日:1959-06-23
申请号:US66833657
申请日:1957-06-27
Applicant: CIBA LTD
Inventor: ALFRED FASCIATI , HENRI RIAT
IPC: C09B62/08
CPC classification number: C09B62/08
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公开(公告)号:US2891940A
公开(公告)日:1959-06-23
申请号:US66833457
申请日:1957-06-27
Applicant: CIBA LTD
Inventor: ALFRED FASCIATI
IPC: C09B62/085
CPC classification number: C09B62/085
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公开(公告)号:US2773871A
公开(公告)日:1956-12-11
申请号:US44978254
申请日:1954-08-13
Applicant: CIBA LTD
Inventor: JAKOB BRASSEL , ALFRED FASCIATI , ARTHUR BUEHLER
IPC: C09B62/06
CPC classification number: C09B62/06
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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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