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经营范围
发明名称
Apparatus for conditioning air
摘要
申请公布号
US2252982(A)
申请公布日期
1941.08.19
申请号
US19390254017
申请日期
1939.02.01
申请人
EDWARD D. FELDMAN;ALAN C. STONEMAN;HARRY W. GREENBERG
发明人
ROBERTS CHARLES H.
分类号
F24F6/14
主分类号
F24F6/14
代理机构
代理人
主权项
地址
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