发明名称 |
Locking device for removable sewing-machine control cams |
摘要 |
The cams controlling the operation of sewing machines, in particular for selection of the type of sewing stitch, are made on a single support which can be replaced by removal from a special housing in the sewing machine and locked in operative position.
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申请公布号 |
US4594959(A) |
申请公布日期 |
1986.06.17 |
申请号 |
US19850739111 |
申请日期 |
1985.05.30 |
申请人 |
STABILIMENTO INDUSTRIALE SINGER, S.R.L. |
发明人 |
VALORI, GIUSEPPE;PRIMATI, MARCO |
分类号 |
D05B19/00;(IPC1-7):D05B3/02 |
主分类号 |
D05B19/00 |
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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