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经营范围
发明名称
Improvements in 66 nylon filaments
摘要
申请公布号
EP0442458(B1)
申请公布日期
1996.06.19
申请号
EP19910101986
申请日期
1991.02.13
申请人
E.I. DU PONT DE NEMOURS AND COMPANY
发明人
WILLIAMS, FRANKLIN PIERCE III
分类号
D01F1/10;C08G69/26;D01F6/60;D01F6/90;(IPC1-7):D01F6/60
主分类号
D01F1/10
代理机构
代理人
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地址
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