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发明名称
Verfahren zur Herstellung von Azofarbstoffen
摘要
申请公布号
DE695346(C)
申请公布日期
1940.08.23
申请号
DE1937G095640D
申请日期
1937.06.15
申请人
J. R. GEIGY A.-G.
发明人
CONZETTI DR. ACHILLE
分类号
C09B29/32
主分类号
C09B29/32
代理机构
代理人
主权项
地址
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