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经营范围
发明名称
Air conditioning
摘要
申请公布号
US2381427(A)
申请公布日期
1945.08.07
申请号
US19410406777
申请日期
1941.08.14
申请人
SERVEL, INC.
发明人
ANDERSSON SVEN W. E.
分类号
F24F3/14
主分类号
F24F3/14
代理机构
代理人
主权项
地址
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