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经营范围
发明名称
Method for purification of indigo
摘要
申请公布号
EP0575925(B1)
申请公布日期
1996.10.09
申请号
EP19930109841
申请日期
1993.06.21
申请人
BASF AKTIENGESELLSCHAFT
发明人
KOHLHAUPT, REINHOLD, DR.;BERGMANN, UDO, DR.
分类号
C09B67/10;C09B67/54;(IPC1-7):C09B67/54
主分类号
C09B67/10
代理机构
代理人
主权项
地址
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