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经营范围
发明名称
A manual roof ventilator system
摘要
申请公布号
KR200471597(Y1)
申请公布日期
2014.03.04
申请号
KR20120003038U
申请日期
2012.04.13
申请人
发明人
分类号
B60J7/043;F24F7/00
主分类号
B60J7/043
代理机构
代理人
主权项
地址
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