发明名称 |
Double-wire twisting machine yarn supporting device |
摘要 |
The device is formed by a frusto-conical bobbin having a cylindrical bore and the bobbin which is injection moulded from a plastics material has at its smaller end an external and at its larger end an internal peripheral groove such that a number of bobbins can be nested together.
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申请公布号 |
DE1936352(A1) |
申请公布日期 |
1971.11.11 |
申请号 |
DE19691936352 |
申请日期 |
1969.07.17 |
申请人 |
NINO GMBH + CO. |
发明人 |
PAHLKE,HORST;SCHRADER,HORST |
分类号 |
B65H75/18 |
主分类号 |
B65H75/18 |
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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