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发明名称
Spinneret assembly
摘要
申请公布号
US3050774(A)
申请公布日期
1962.08.28
申请号
US19600045569
申请日期
1960.07.27
申请人
E. I. DU PONT DE NEMOURS AND COMPANY
发明人
TAIT ROBERT A.
分类号
D01D1/06;D01D4/00
主分类号
D01D1/06
代理机构
代理人
主权项
地址
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