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发明名称
Spinneret pack assembly
摘要
申请公布号
US3028627(A)
申请公布日期
1962.04.10
申请号
US19590805561
申请日期
1959.04.10
申请人
E. I. DU PONT DE NEMOURS AND COMPANY
发明人
MCCORMICK GORDON R.
分类号
D01D4/00;D01D4/08
主分类号
D01D4/00
代理机构
代理人
主权项
地址
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