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公开(公告)号:US2963472A
公开(公告)日:1960-12-06
申请号:US76317458
申请日:1958-09-25
Applicant: CIBA LTD
Inventor: KARL SEITZ , HENRI RIAT
IPC: C09B45/04 , C09B45/24 , C09B62/095
CPC classification number: C09B45/24 , C09B45/04 , C09B62/095
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公开(公告)号:US2873269A
公开(公告)日:1959-02-10
申请号:US68258457
申请日:1957-09-09
Applicant: CIBA LTD
Inventor: ALFRED FASCIATI , RAYMOND GUNST , HENRI RIAT , KARL SEITZ
IPC: C09B62/08
CPC classification number: C09B62/08
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公开(公告)号:US2763641A
公开(公告)日:1956-09-18
申请号:US47793654
申请日:1954-12-27
Applicant: CIBA LTD
Inventor: KARL SEITZ , WALTER ANDERAU
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