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发明名称
模块式高压真空开关
摘要
1.请求保护的外观设计不涉及底部,省略仰视图。2.设计要点在模块式高压真空开关的外形结构。
申请公布号
CN3429628D
申请公布日期
2005.03.02
申请号
CN200430031765.9
申请日期
2004.07.06
申请人
孙士民;张勇
发明人
孙士民;张勇;赵庆春
分类号
13-03
主分类号
13-03
代理机构
代理人
主权项
地址
250400 山东省济南市平阴县济西工业园中心路八号
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