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经营范围
发明名称
Improvements in or relating to metalliferous polyazo dyestuffs
摘要
申请公布号
GB977710(A)
申请公布日期
1964.12.09
申请号
GB19610010076
申请日期
1961.03.20
申请人
WESTMINSTER BANK LIMITED
发明人
SENN OTTO
分类号
C09B31/30;C09B33/18;C09B35/36;C09B35/40;C09B35/50;C09B35/64;C09B45/28
主分类号
C09B31/30
代理机构
代理人
主权项
地址
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