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经营范围
发明名称
Air conditioning system
摘要
申请公布号
US2276970(A)
申请公布日期
1942.03.17
申请号
US19400331101
申请日期
1940.04.23
申请人
HYDE HIBBERD FREDERICK
发明人
HIBBERD FREDERICK HYDE
分类号
F24F3/14
主分类号
F24F3/14
代理机构
代理人
主权项
地址
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