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发明名称
Verfahren zur Herstellung eines o-Oxy-o'-carboxy-azofarbstoffes.
摘要
申请公布号
CH291813(A)
申请公布日期
1953.07.15
申请号
CHD291813
申请日期
1951.01.23
申请人
J. R. GEIGY AG.
发明人
AG. J. R. GEIGY
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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