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发明名称
套管针
摘要
设计要点在于针柄中间的方形连接套。
申请公布号
CN300685177D
申请公布日期
2007.08.29
申请号
CN200630150898.7
申请日期
2006.10.30
申请人
李世英
发明人
李世英
分类号
24-02
主分类号
24-02
代理机构
青岛发思特专利商标代理有限公司
代理人
董宝锞
主权项
地址
276000山东省临沂市兰山区解放路27号
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