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发明名称
Water cooler and method of cooling water
摘要
申请公布号
US1941798(A)
申请公布日期
1934.01.02
申请号
US19320631323
申请日期
1932.09.01
申请人
AUSTIN GUDMUNDSEN
发明人
GUDMUNDSEN AUSTIN
分类号
F25D3/12
主分类号
F25D3/12
代理机构
代理人
主权项
地址
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