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发明名称
微型发声器
摘要
1.外观设计产品的名称:微型发声器。2.外观设计产品的用途:将电信号转换成声音信号。3.外观设计产品的设计要点:产品的形状。4.最能表明设计要点的图片或者照片:立体图。
申请公布号
CN301492181S
申请公布日期
2011.03.23
申请号
CN201030210842.2
申请日期
2010.06.21
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
蒲晓峰;张古清;韦锁和
分类号
14-03
主分类号
14-03
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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