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发明名称
Air conditioning device
摘要
申请公布号
US2093936(A)
申请公布日期
1937.09.21
申请号
US19310515386
申请日期
1931.02.12
申请人
MONAD CORPORATION
发明人
SPIELMANN HAROLD J.
分类号
A23B7/148;F24F3/14
主分类号
A23B7/148
代理机构
代理人
主权项
地址
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