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经营范围
发明名称
Sewing machine needle having an elliptical flattening
摘要
申请公布号
KR100685162(B1)
申请公布日期
2007.02.22
申请号
KR20057001201
申请日期
2005.01.21
申请人
发明人
分类号
D05B85/00;D05B85/02
主分类号
D05B85/00
代理机构
代理人
主权项
地址
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