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发明名称
音箱
摘要
申请公布号
CN3073345D
申请公布日期
1998.01.28
申请号
CN97300297.2
申请日期
1997.01.23
申请人
黄维崧
发明人
黄维崧
分类号
14-01-H0238
主分类号
14-01-H0238
代理机构
代理人
主权项
地址
510180广东省广州市人民中路408号三楼科达写字楼
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