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发明名称
Verfahren zur Herstellung von Azofarbstoffen
摘要
申请公布号
DE644035(C)
申请公布日期
1937.04.22
申请号
DE1934I049555D
申请日期
1934.04.21
申请人
IMPERIAL CHEMICAL INDUSTRIES LIMITED
发明人
分类号
C09B33/04
主分类号
C09B33/04
代理机构
代理人
主权项
地址
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