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经营范围
发明名称
Air-conditioning laboratory equipment using liquid nitrogen
摘要
申请公布号
KR100738481(B1)
申请公布日期
2007.07.11
申请号
KR20050062059
申请日期
2005.07.11
申请人
发明人
分类号
F24F11/00;F24F11/02
主分类号
F24F11/00
代理机构
代理人
主权项
地址
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