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发明名称
闪存MP3播放器(F850)
摘要
申请公布号
CN3460633D
申请公布日期
2005.07.13
申请号
CN200430109702.0
申请日期
2004.11.26
申请人
北京华旗资讯数码科技有限公司
发明人
周登峰
分类号
14-01
主分类号
14-01
代理机构
代理人
主权项
地址
100080 北京市海淀区中关村广场2号地(理想国际大厦10层1007-1010室)
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