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发明名称
音箱(二)
摘要
左视图与右视图对称,省略左视图。
申请公布号
CN3200983D
申请公布日期
2001.09.19
申请号
CN00350949.4
申请日期
2000.12.18
申请人
联想(北京)有限公司
发明人
薄亮
分类号
17-05-M0302
主分类号
17-05-M0302
代理机构
北京三友知识产权代理有限公司
代理人
刘芳
主权项
地址
100085北京市海淀区上地信息产业基地信息路19号
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