发明名称 |
Switch circuit - for pneumatic thread cutter of sewing machine |
摘要 |
<p>Threaded cutter is controlled by a pneumatic or electro-pneumatic valve with automatic return loop cycle, which in turn is controlled by an electronic retarding switch. The cutter may be used on any type of sewing machine.</p> |
申请公布号 |
BE774174(A2) |
申请公布日期 |
1972.02.14 |
申请号 |
BE19710774174 |
申请日期 |
1971.10.20 |
申请人 |
BOS BONNO EBBO, EKSAARDEBAAN, 31, LOKEREN, |
发明人 |
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分类号 |
D05B65/00;(IPC1-7):05B/ |
主分类号 |
D05B65/00 |
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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