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发明名称
Apparatus for uniformly drawing a plurality of filaments
摘要
申请公布号
US2874410(A)
申请公布日期
1959.02.24
申请号
US19540440501
申请日期
1954.06.30
申请人
E. I. DU PONT DE NEMOURS AND COMPANY
发明人
KINNEY GEORGE ALLISON
分类号
D01D5/12;D02J1/22
主分类号
D01D5/12
代理机构
代理人
主权项
地址
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