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发明名称
发声器系统
摘要
1.发声器嵌设在带通管的壳体上组成发声器系统;2.通管突出于发声器;3.立体图表明设计要点。
申请公布号
CN301263172S
申请公布日期
2010.06.16
申请号
CN200930169514.X
申请日期
2009.09.21
申请人
瑞声声学科技(深圳)有限公司;常州美欧电子有限公司
发明人
许王华;张雄;贺晶
分类号
14-01
主分类号
14-01
代理机构
代理人
主权项
地址
518057 广东省深圳市南山区高新技术产业园北区新西路18号
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