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发明名称
POS机用键盘(外挂式)
摘要
省略其它视图。
申请公布号
CN300818806D
申请公布日期
2008.08.20
申请号
CN200730021818.2
申请日期
2007.09.13
申请人
青岛海信智能商用设备有限公司
发明人
刘 健;郭慧玲;郑 凯
分类号
14-02
主分类号
14-02
代理机构
青岛联智专利商标事务所有限公司
代理人
周培媛
主权项
地址
266071山东省青岛市江西路11号
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