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经营范围
发明名称
Air conditioner
摘要
申请公布号
US2769620(A)
申请公布日期
1956.11.06
申请号
US19540431808
申请日期
1954.05.24
申请人
IRL R. GOSHAW
发明人
DAVISON FRANK D.
分类号
F24F6/04
主分类号
F24F6/04
代理机构
代理人
主权项
地址
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