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发明名称
Air conditioning apparatus
摘要
申请公布号
US2091019(A)
申请公布日期
1937.08.24
申请号
US19360060053
申请日期
1936.01.21
申请人
HEATING VENTILATING & AIR CONDITIONING CO. INC.
发明人
SMITH LEONARD C.
分类号
F24F1/02
主分类号
F24F1/02
代理机构
代理人
主权项
地址
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