| 发明名称 |
SEWING MACHINE WITH MECHANISM FOR CHANGE OF COLOR THREADS |
| 摘要 |
A sewing machine with mechanism of change of color threads relates to sewing machine-building. Use of the sewing machine with mechanism of change of color threads increases quality of its operation, decreases prime cost of production of sewing machines and automatic machines for fancy-work. |
| 申请公布号 |
UA72799(U) |
申请公布日期 |
2012.08.27 |
| 申请号 |
UA20120002566U |
申请日期 |
2012.03.03 |
| 申请人 |
KYIV NATIONAL UNIVERSITY OF TECHNOLOGIES AND DESIGN |
发明人 |
ORLOVSKYI BRONISLAV VIKENTIIOVYCH;HRISCHENKO SERHII OLEHOVYCH |
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