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发明名称
不倒翁闹钟
摘要
后视图与主视图对称,省略后视图。
申请公布号
CN300923905D
申请公布日期
2009.05.13
申请号
CN200830098834.6
申请日期
2008.05.20
申请人
杭州电子科技大学
发明人
李春燕
分类号
10-01
主分类号
10-01
代理机构
杭州中平专利事务所有限公司
代理人
翟中平
主权项
地址
310018浙江省杭州市下沙高教园杭州电子科技大学机械学院
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