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发明名称
Air conditioning apparatus
摘要
申请公布号
US2237690(A)
申请公布日期
1941.04.08
申请号
US19390262074
申请日期
1939.03.15
申请人
ROBIC RAYMOND A
发明人
ROBIC RAYMOND A.
分类号
F24F3/12
主分类号
F24F3/12
代理机构
代理人
主权项
地址
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