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经营范围
发明名称
音箱(MF500)
摘要
申请公布号
CN3294413D
申请公布日期
2003.05.14
申请号
CN02363783.8
申请日期
2002.10.29
申请人
杨炼
发明人
杨炼
分类号
14-01
主分类号
14-01
代理机构
代理人
主权项
地址
528415广东省中山市小榄镇泰丰工业区爱浪路1号
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