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发明名称
耳机(E703)
摘要
产品名称:耳机(E703),用途:一种能把音频电能转换成相应的声能的用具。设计要点在于产品形状、结构,立体图为最能表明设计要点的图片。
申请公布号
CN302760250S
申请公布日期
2014.03.12
申请号
CN201330450834.9
申请日期
2013.09.16
申请人
广安市国雅电子科技有限公司
发明人
王忠敏
分类号
14-01
主分类号
14-01
代理机构
代理人
主权项
地址
四川省华蓥市工业发展区机电产业园(广华大道二段)
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