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发明名称
可视数码MP3播放机(A8型)
摘要
申请公布号
CN3391839D
申请公布日期
2004.09.15
申请号
CN200430033861.7
申请日期
2004.03.03
申请人
甘肃兰光科技股份有限公司深圳分公司
发明人
董钢良
分类号
14-01
主分类号
14-01
代理机构
深圳市中知专利代理有限责任公司
代理人
宋湘红
主权项
地址
518031 广东省深圳市福田区振华路56号兰光大厦
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