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发明名称
Process for the manufacture of vat dyestuffs of the anthraquinone series
摘要
申请公布号
GB351774(A)
申请公布日期
1931.07.02
申请号
GB19300022139
申请日期
1930.07.22
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
主分类号
代理机构
代理人
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