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经营范围
发明名称
Anthraquinone dyestuffs
摘要
申请公布号
GB913575(A)
申请公布日期
1962.12.19
申请号
GB19590034195
申请日期
1959.10.08
申请人
FARBENFABRIKEN BAYER AKTIENGESELLSCHAFT
发明人
分类号
C09B1/20;C09B1/50;C09B1/54
主分类号
C09B1/20
代理机构
代理人
主权项
地址
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