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发明名称
Verfahren zur Herstellung von chromhaltigen o-Oxyazofarbstoffen
摘要
申请公布号
DE731678(C)
申请公布日期
1943.02.15
申请号
DE1938I069455D
申请日期
1938.04.08
申请人
I.G. FARBENINDUSTRIE AG.
发明人
FISCHER DR. ERICH;HUSS DR. RICHARD
分类号
C09B45/16
主分类号
C09B45/16
代理机构
代理人
主权项
地址
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