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发明名称
汽车扩音机
摘要
该产品左视图与右视图对称,省略左视图。
申请公布号
CN3166374D
申请公布日期
2000.11.15
申请号
CN99326833.1
申请日期
1999.08.30
申请人
陈济
发明人
陈济
分类号
14-03-A0105
主分类号
14-03-A0105
代理机构
长沙市专利事务所
代理人
余建国
主权项
地址
410008湖南省长沙市伍家岭新码头25号
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