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经营范围
发明名称
Manufacture of vat dyestuffs of the anthraquinone series and intermediate products therefor
摘要
申请公布号
GB665510(A)
申请公布日期
1952.01.23
申请号
GB19490017885
申请日期
1949.07.06
申请人
CIBA LIMITED
发明人
分类号
C09B5/36;C09B5/44
主分类号
C09B5/36
代理机构
代理人
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