发明名称 |
A drawing device for sythetic filaments. |
摘要 |
<p>An improved draw pin device for use in drawing synthetic filaments is disclosed, the draw pin being rotated stepwise by means of a stepper switch device with the rotation being affected by the pulling action of the filaments. <IMAGE></p> |
申请公布号 |
EP0526725(A1) |
申请公布日期 |
1993.02.10 |
申请号 |
EP19920110548 |
申请日期 |
1992.06.23 |
申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
MUENSTER, HINRICH, ING.GRAD. |
分类号 |
D02J1/22 |
主分类号 |
D02J1/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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