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发明名称
ASYMMETRIC 1:2 CHROMIUM-COMPLEX DYESTUFFS
摘要
申请公布号
DE3274554(D1)
申请公布日期
1987.01.15
申请号
DE19823274554
申请日期
1982.08.05
申请人
BAYER AG
发明人
MENNICKE, WINFRIED, DR.
分类号
C09B45/16;C09B55/00;D06P1/10;D06P3/04;(IPC1-7):C09B55/00
主分类号
C09B45/16
代理机构
代理人
主权项
地址
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