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发明名称
MP3播放器(S型)
摘要
申请公布号
CN3355541D
申请公布日期
2004.03.03
申请号
CN03356095.1
申请日期
2003.08.07
申请人
北京华旗资讯数码科技有限公司
发明人
冯军
分类号
14-01
主分类号
14-01
代理机构
代理人
主权项
地址
100080 北京市海淀区西草场1号1502室
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