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发明名称
Air cooling unit
摘要
申请公布号
US2120830(A)
申请公布日期
1938.06.14
申请号
US19370158876
申请日期
1937.08.13
申请人
BRIZZOLARA ROBERT T
发明人
BRIZZOLARA ROBERT T.
分类号
F24F5/00
主分类号
F24F5/00
代理机构
代理人
主权项
地址
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