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发明名称
Air conditioning system
摘要
申请公布号
US2154769(A)
申请公布日期
1939.04.18
申请号
US19350026990
申请日期
1935.06.17
申请人
THE PULLMAN COMPANY
发明人
PARKE PETER;MARSHALL FRANK O.
分类号
B61D27/00
主分类号
B61D27/00
代理机构
代理人
主权项
地址
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