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发明名称
Water cooler
摘要
申请公布号
US2183509(A)
申请公布日期
1939.12.12
申请号
US19370182451
申请日期
1937.12.30
申请人
FEDDERS MANUFACTURING COMPANY, INC.
发明人
SMITH LAWRENCE C.
分类号
F25D31/00
主分类号
F25D31/00
代理机构
代理人
主权项
地址
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