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发明名称
排水口防护器
摘要
右视图与左视图对称,省略右视图。
申请公布号
CN300764480D
申请公布日期
2008.04.09
申请号
CN200730052420.5
申请日期
2007.03.31
申请人
陈洋彬
发明人
陈洋彬
分类号
23-01
主分类号
23-01
代理机构
代理人
主权项
地址
529000广东省江门市蓬莱路2号608
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