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发明名称
Verfahren zur Herstellung eines Küpenfarbstoffes.
摘要
申请公布号
CH167400(A)
申请公布日期
1934.02.15
申请号
CHD167400
申请日期
1930.11.14
申请人
E. I. DU PONT DE NEMOURS & COMPANY
发明人
E. I. DU PONT DE NEMOURS & COMPANY
分类号
主分类号
代理机构
代理人
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