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经营范围
发明名称
Improvements in and relating to colouring matters and intermediates of the anthraquinone series
摘要
申请公布号
GB358421(A)
申请公布日期
1931.10.01
申请号
GB19300010387
申请日期
1930.04.01
申请人
IMPERIAL CHEMICAL INDUSTRIES LIMITED;WILLIAM SMITH;JAMES PRIMROSE;JOHN THOMAS
发明人
分类号
C09B5/34
主分类号
C09B5/34
代理机构
代理人
主权项
地址
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