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发明名称
主音箱(D型)
摘要
省略仰视图。
申请公布号
CN3364151D
申请公布日期
2004.04.21
申请号
CN03337309.4
申请日期
2003.06.05
申请人
曾祥伟
发明人
曾祥伟
分类号
14-01
主分类号
14-01
代理机构
广州市一新专利事务所有限公司
代理人
唐弟
主权项
地址
510380 广东省广州市芳村区花地大道喜鹊路275号乐怡居A3-507房
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