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发明名称
新型地球仪
摘要
一种即可手动旋转,又可电动旋转,并且在重要地理位置上有灯光显示的地球仪;它是在已有的地球仪内安装了微型电动机和闪光指示灯,并设有闪光控制电路、微型电动机控制和驱动电路。本实用新型是在已有地球仪注重知识性的基础上,增加了地球仪的装饰性和趣味性,使之更能满足人们学和装饰的要求。
申请公布号
CN2096791U
申请公布日期
1992.02.19
申请号
CN91205153.1
申请日期
1991.04.06
申请人
阎瑞
发明人
阎瑞
分类号
G09B27/08
主分类号
G09B27/08
代理机构
代理人
主权项
1、一种地球仪,在底座和支架上有可手动旋转的球体,球体外表面附有地图,其特征是:球体即可手动旋转,又可电动旋转,并且在地图上的重要地理位置有灯光显示。
地址
102100北京市延庆县北京铝加工厂
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