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发明名称
水表井盖(单开)
摘要
右视图与左视图对称,省略右视图;仰视图与俯视图对称,省略仰视图。
申请公布号
CN300917632D
申请公布日期
2009.04.29
申请号
CN200830020634.9
申请日期
2008.01.21
申请人
赵书文
发明人
赵书文
分类号
25-02
主分类号
25-02
代理机构
代理人
主权项
地址
225400江苏省泰兴市延令路28号
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