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发明名称
ANTHRAQUINONE DYESTUFFS CONTAINING SULPHONIC ACID GROUPS
摘要
申请公布号
GB1553146(A)
申请公布日期
1979.09.19
申请号
GB19770048767
申请日期
1977.11.23
申请人
BAYER AG
发明人
分类号
C09B1/34;D06P1/40;(IPC1-7):C09B1/34
主分类号
C09B1/34
代理机构
代理人
主权项
地址
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