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发明名称
麦克风(四)
摘要
申请公布号
CN300761914D
申请公布日期
2008.04.02
申请号
CN200730133616.7
申请日期
2007.05.15
申请人
华为技术有限公司
发明人
禤晋锋
分类号
14-01
主分类号
14-01
代理机构
代理人
主权项
地址
518129广东省深圳市龙岗区坂田华为总部办公楼
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