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经营范围
发明名称
Yarn-treating process and apparatus
摘要
申请公布号
GB842742(A)
申请公布日期
1960.07.27
申请号
GB19570025508
申请日期
1957.08.13
申请人
E.I. DU PONT DE NEMOURS AND COMPANY
发明人
分类号
D02G1/16
主分类号
D02G1/16
代理机构
代理人
主权项
地址
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