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发明名称
Air conditioning apparatus
摘要
申请公布号
US2052969(A)
申请公布日期
1936.09.01
申请号
US19320608650
申请日期
1932.05.02
申请人
EDWARDS ARTHUR O
发明人
EDWARDS ARTHUR O.
分类号
F24C3/12;F24F3/12;F24F6/06
主分类号
F24C3/12
代理机构
代理人
主权项
地址
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