| 发明名称 |
Sewing machine patterning means |
| 摘要 |
Sewing machines of the type having electronic pattern control means are provided with circuitry which upon the selection of any pattern by the pattern selector means causes the needle to initially go to a central position and the first stitch formed to be a straight stitch in every case.
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| 申请公布号 |
US4142474(A) |
申请公布日期 |
1979.03.06 |
| 申请号 |
US19770857484 |
申请日期 |
1977.12.05 |
| 申请人 |
THE SINGER COMPANY |
发明人 |
BOWLES, THEODORE L. |
| 分类号 |
D05B3/02;D05B;D05B3/00;D05B19/00;D05B19/02;(IPC1-7):D05B3/02 |
主分类号 |
D05B3/02 |
| 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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