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发明名称
双电源自动切换开关(CGQ0)
摘要
1.外观设计产品的名称:双电源自动切换开关(CGQ0)。2.外观设计产品的用途:适用于电梯、消防、监控等设备的常用电突然故障或停电时自动切换到备用电源,使设备仍能正常运行。3.设计要点:在于立体图所示。4.最能表明设计要点的视图为立体图。
申请公布号
CN301976519S
申请公布日期
2012.07.04
申请号
CN201130416507.2
申请日期
2011.11.10
申请人
周立敏
发明人
周立敏
分类号
13-03
主分类号
13-03
代理机构
代理人
主权项
地址
325604 浙江省乐清市柳市镇店后村
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