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发明名称
ventilation apparatus and method for operating the same
摘要
申请公布号
KR100687054(B1)
申请公布日期
2007.02.26
申请号
KR20050070542
申请日期
2005.08.02
申请人
发明人
分类号
F24F7/10;F24F7/00;F24F7/04;F24F11/00
主分类号
F24F7/10
代理机构
代理人
主权项
地址
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