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发明名称
Melt spinning process and fiber
摘要
申请公布号
US2604689(A)
申请公布日期
1952.07.29
申请号
US19500181091
申请日期
1950.08.23
申请人
E. I. DU PONT DE NEMOURS AND COMPANY
发明人
HEBELER HAROLD HENRY
分类号
D01D5/08;D01D5/22
主分类号
D01D5/08
代理机构
代理人
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地址
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