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发明名称
发声器前盖
摘要
俯视图与仰视图对称,省略俯视图。
申请公布号
CN3306459D
申请公布日期
2003.07.09
申请号
CN02380023.2
申请日期
2002.12.14
申请人
彭姚强
发明人
彭姚强
分类号
21-01
主分类号
21-01
代理机构
杭州杭诚专利事务所有限公司
代理人
林宝堂;任军
主权项
地址
314002浙江省嘉兴市七星镇桥埭路7号嘉兴华一电子塑胶厂内
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