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公开(公告)号:US2567828A
公开(公告)日:1951-09-11
申请号:US79445847
申请日:1947-12-29
Applicant: CIBA LTD
Inventor: FRITZ STRAUB , JAKOB BRASSEL , PETER PIETH
IPC: C09B35/10
CPC classification number: C09B35/10
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公开(公告)号:US2557057A
公开(公告)日:1951-06-12
申请号:US79445947
申请日:1947-12-29
Applicant: CIBA LTD
Inventor: FRITZ STRAUB , JAKOB BRASSEL , PETER PIETH
IPC: C09B35/18
CPC classification number: C09B35/18
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公开(公告)号:US2459467A
公开(公告)日:1949-01-18
申请号:US49970643
申请日:1943-08-23
Applicant: CIBA LTD
Inventor: FRITZ STRAUB , JAKOB BRASSEL
IPC: C09B35/00
CPC classification number: C09B35/00
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公开(公告)号:US2452171A
公开(公告)日:1948-10-26
申请号:US53324844
申请日:1944-04-28
Applicant: CIBA LTD
Inventor: FRITZ STRAUB , WILLY WIDMER , HERMANN SCHNEIDER
IPC: C09B45/16
CPC classification number: C09B45/16
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公开(公告)号:US2494416A
公开(公告)日:1950-01-10
申请号:US58643645
申请日:1945-04-03
Applicant: CIBA LTD
Inventor: FRITZ STRAUB , WALTHER HANHART , EMIL MANNHART
IPC: C09B35/00
CPC classification number: C09B35/00
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