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发明名称
闹钟
摘要
省略其它视图。
申请公布号
CN3017321D
申请公布日期
1993.03.24
申请号
CN92303349.1
申请日期
1992.04.27
申请人
山东烟台闹钟厂
发明人
张国建
分类号
10-01
主分类号
10-01
代理机构
烟台市专利事务所
代理人
赵彬瑞
主权项
地址
264001山东省烟台市环山路145号
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