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发明名称
门铃接收器(QH-727DC)
摘要
俯视图与仰视图对称,省略俯视图。
申请公布号
CN3631291D
申请公布日期
2007.04.11
申请号
CN200630063360.2
申请日期
2006.06.14
申请人
杨瑞典
发明人
杨瑞典
分类号
14-03
主分类号
14-03
代理机构
广州市南锋专利事务所有限公司
代理人
蔡蔚毅
主权项
地址
510403广东省广州市体育东路南方证券大厦2003室
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