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发明名称
耳机(372)
摘要
申请公布号
CN3349856D
申请公布日期
2004.01.28
申请号
CN03349662.5
申请日期
2003.06.27
申请人
郑汉水
发明人
郑汉水
分类号
14-01
主分类号
14-01
代理机构
广州粤高专利代理有限公司
代理人
罗晓林
主权项
地址
516131 广东省惠州市博罗县福田镇福兴工业区 全成电子(惠州)有限公司
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