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发明名称
Process for the manufacture of salts of sulphuric acid esters of leuco vat dyestuffsof the anthraquinone series
摘要
申请公布号
GB852518(A)
申请公布日期
1960.10.26
申请号
GB19560032624
申请日期
1956.10.25
申请人
DURAND & HUGUENIN A.G.
发明人
分类号
C09B9/02
主分类号
C09B9/02
代理机构
代理人
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地址
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