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发明名称
地漏(方形)
摘要
申请公布号
CN300998625D
申请公布日期
2009.09.02
申请号
CN200830215211.2
申请日期
2008.10.17
申请人
许美深
发明人
许美深
分类号
23-02
主分类号
23-02
代理机构
代理人
主权项
地址
521011广东省潮安县彩塘镇宏安三村金路东二十二巷21号
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