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公开(公告)号:US2715120A
公开(公告)日:1955-08-09
申请号:US23730151
申请日:1951-07-17
Applicant: CIBA LTD
Inventor: RUDOLF RUEGG , ARTHUR BUEHLER , EDUARD MOSER
CPC classification number: C09B29/02 , C09B29/00 , C09B45/16 , Y10S534/02
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公开(公告)号:US2676959A
公开(公告)日:1954-04-27
申请号:US25464751
申请日:1951-11-02
Applicant: CIBA LTD
Inventor: RUDOLF RUEGG , HEINRICH ZOLLINGER
IPC: C09B29/30
CPC classification number: C09B29/30
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公开(公告)号:US2993884A
公开(公告)日:1961-07-25
申请号:US78601159
申请日:1959-01-12
Applicant: CIBA LTD
Inventor: RUDOLF RUEGG , WILHELM LIECHTI HANS
IPC: C07D231/26 , C07D231/46 , C07D231/48
CPC classification number: C07D231/46 , C07D231/26 , C07D231/48
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公开(公告)号:US2668811A
公开(公告)日:1954-02-09
申请号:US25464651
申请日:1951-11-02
Applicant: CIBA LTD
Inventor: HEINRICH ZOLLINGER , RUDOLF RUEGG
IPC: C09B29/30
CPC classification number: C09B29/30
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公开(公告)号:US2538610A
公开(公告)日:1951-01-16
申请号:US4815248
申请日:1948-09-07
Applicant: CIBA LTD
Inventor: WILLI WIDMER , RUDOLF RUEGG
CPC classification number: C09B29/366
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公开(公告)号:US2452263A
公开(公告)日:1948-10-26
申请号:US72320547
申请日:1947-01-20
Applicant: CIBA LTD
Inventor: RUDOLF RUEGG
IPC: C09B31/057
CPC classification number: C09B31/057
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公开(公告)号:US3057845A
公开(公告)日:1962-10-09
申请号:US82330259
申请日:1959-06-29
Applicant: CIBA LTD
Inventor: WILHELM LIECHTI HANS , RUDOLF RUEGG
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公开(公告)号:US2815338A
公开(公告)日:1957-12-03
申请号:US50665755
申请日:1955-05-06
Applicant: CIBA LTD
Inventor: RUDOLF RUEGG
CPC classification number: C09B44/02
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9.
公开(公告)号:US2796422A
公开(公告)日:1957-06-18
申请号:US47013254
申请日:1954-11-19
Applicant: CIBA LTD
Inventor: WILHELM LIECHTI HANS , RUDOLF RUEGG
IPC: C07D235/08 , C09B51/00
CPC classification number: C07D235/08 , C09B51/00
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