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经营范围
发明名称
COMPLEX METAL DYES
摘要
申请公布号
EP0240839(B1)
申请公布日期
1989.05.24
申请号
EP19870104380
申请日期
1987.03.25
申请人
BAYER AG
发明人
HENK, HERMANN, DR.
分类号
C09B45/14;C09B62/012;C09B62/095;C09B62/255;C09B62/335;C09B62/477;D06P3/10;D06P3/32
主分类号
C09B45/14
代理机构
代理人
主权项
地址
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