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发明名称
Spinndüse zur Herstellung eines Hohlfilamentes innerhalb eines zusammengesetzten Hohlfilamentes mit verschiedenen Trennelementen.
摘要
申请公布号
DE68916702(D1)
申请公布日期
1994.08.18
申请号
DE1989616702
申请日期
1989.05.09
申请人
E.I. DU PONT DE NEMOURS AND CO., WILMINGTON, DEL., US
发明人
SAMUELSON, HARRY VAUGHN, CHADDS FORD PENNSYLVANIA 19317, US
分类号
D01D5/30;B01D69/08;C12M1/12;D01D5/24;D01F6/04;D01F6/62;D01F8/06;D01F8/14;(IPC1-7):D01D5/24
主分类号
D01D5/30
代理机构
代理人
主权项
地址
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