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发明名称
扬声器
摘要
申请公布号
CN301173698S
申请公布日期
2010.04.14
申请号
CN200930165668.1
申请日期
2009.04.30
申请人
瑞声声学科技(常州)有限公司;瑞声声学科技(深圳)有限公司
发明人
王玺;邵益
分类号
14-01
主分类号
14-01
代理机构
代理人
主权项
地址
213167 江苏省常州市武进区南夏墅镇
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