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发明名称
洛仑兹力演示器
摘要
1.该外观设计产品的名称:洛仑兹力演示器;2.该外观设计产品的用途:用于演示磁场对运动电子产生的洛仑兹力、在三维空间观察电子运动的径迹、测定电子的荷质比;3.该外观设计的设计要点:形状;4.该外观设计反映设计要点的视图为:主视图。
申请公布号
CN301786471S
申请公布日期
2012.01.04
申请号
CN201130209558.8
申请日期
2011.07.05
申请人
鲁立军
发明人
鲁立军
分类号
19-07
主分类号
19-07
代理机构
代理人
主权项
地址
315400 浙江省余姚市阳明街道北郊村谢家7号余姚市智达教仪设备成套有限公司
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