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发明名称
地漏(1)
摘要
1.左视图与右视图对称,省略左视图;2.仰视图与俯视图对称,省略仰视图。
申请公布号
CN300844576D
申请公布日期
2008.10.29
申请号
CN200730313758.1
申请日期
2007.10.08
申请人
许钿发
发明人
许钿发
分类号
23-02
主分类号
23-02
代理机构
代理人
主权项
地址
525011广东省潮安县彩塘镇宏安三村南门外灰路东巷10号
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