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发明名称
Apparatus and process for drawing yarn
摘要
申请公布号
US3091805(A)
申请公布日期
1963.06.04
申请号
US19600066851
申请日期
1960.11.02
申请人
E. I. DU PONT DE NEMOURS AND COMPANY
发明人
DUSENBURY CHARLES E.
分类号
D02J1/22
主分类号
D02J1/22
代理机构
代理人
主权项
地址
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