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发明名称
录音笔(R5588)
摘要
申请公布号
CN301039367D
申请公布日期
2009.10.14
申请号
CN200830132164.5
申请日期
2008.07.04
申请人
北京爱国者存储科技有限责任公司
发明人
杨 晔
分类号
14-01
主分类号
14-01
代理机构
代理人
主权项
地址
100080北京市海淀区北四环西路58号理想国际大厦11层
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