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发明名称
宽频扬声器(超薄型)
摘要
申请公布号
CN3457211D
申请公布日期
2005.06.29
申请号
CN200430091898.5
申请日期
2004.11.03
申请人
广州君悦电子有限公司
发明人
叶汉标
分类号
14-03
主分类号
14-03
代理机构
广州市华创源专利事务所有限公司
代理人
梁新杰;吴宝仪
主权项
地址
511400 广东省广州市番禺区市桥市广路易兴工业村广州君悦电子有限公司
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