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发明名称
音乐播放器(MP3)
摘要
1.本产品为音乐播放器(MP3);2.省略后视图。
申请公布号
CN301337010S
申请公布日期
2010.09.01
申请号
CN200930269834.2
申请日期
2009.12.07
申请人
石家庄铁道学院
发明人
杨江;宗娟
分类号
14-01
主分类号
14-01
代理机构
石家庄国为知识产权事务所 13120
代理人
赵立军
主权项
地址
050043 河北省石家庄市北二环东路17号
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