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发明名称
炮弹钟
摘要
省略其它视图。开盖状态后视图
申请公布号
CN3013419S
申请公布日期
1992.04.29
申请号
CN91303985.3
申请日期
1991.10.31
申请人
董海韵
发明人
董海韵
分类号
10-01
主分类号
10-01
代理机构
华东工学院专利事务所
代理人
张骏鸣
主权项
地址
311400浙江省富阳空调设备厂
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