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发明名称
Spinneret plate
摘要
申请公布号
US3313000(A)
申请公布日期
1967.04.11
申请号
US19650471527
申请日期
1965.07.13
申请人
E. I. DU PONT DE NEMOURS AND COMPANY
发明人
HAYS RICHARD YOUNG
分类号
D01D5/24
主分类号
D01D5/24
代理机构
代理人
主权项
地址
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