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公开(公告)号:US3374238A
公开(公告)日:1968-03-19
申请号:US46515765
申请日:1965-06-18
Applicant: CIBA LTD
Inventor: ARNOLD WICK , CHRISTOPH FREY
IPC: C09B25/00
CPC classification number: C09B25/00
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公开(公告)号:US3339999A
公开(公告)日:1967-09-05
申请号:US28844763
申请日:1963-06-17
Applicant: CIBA LTD
Inventor: ARNOLD WICK
IPC: C07F9/12 , C07F9/38 , C09B62/004 , C09B69/00
CPC classification number: C09B69/007 , C07F9/12 , C07F9/3808 , C09B62/004
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