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发明名称
MP3播放器（卡带式1）
摘要
申请公布号
CN300787778D
申请公布日期
2008.06.04
申请号
CN200730200326.X
申请日期
2007.05.08
申请人
皮任远
发明人
周俊杰
分类号
14-01
主分类号
14-01
代理机构
成都虹桥专利事务所
代理人
李顺德
主权项
地址
610031四川省成都市青羊区吉祥街35号3单元2号
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