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发明名称
空气交换机(yt5209型)
摘要
后视图为非常见部件,省略后视图。
申请公布号
CN300810538D
申请公布日期
2008.07.30
申请号
CN200730171602.4
申请日期
2007.07.27
申请人
刘 晖
发明人
刘 晖
分类号
23-04
主分类号
23-04
代理机构
深圳市睿智专利事务所
代理人
王志明
主权项
地址
518067广东省深圳市南山区沿山路大南山鸣溪谷5-1403
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