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发明名称
发声器
摘要
1.本外观设计产品的名称:发声器;2.本外观设计产品的用途:用于将电信号转化为机械信号,而发出声音;3.本外观设计的设计要点: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
CN301996555S
申请公布日期
2012.07.18
申请号
CN201130481589.9
申请日期
2011.12.15
申请人
瑞声光电科技(常州)有限公司;瑞声声学科技(深圳)有限公司
发明人
黄金全;吴树文
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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