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发明名称
Water cooling and treating apparatus
摘要
申请公布号
US2038171(A)
申请公布日期
1936.04.21
申请号
US19330677011
申请日期
1933.06.22
申请人
AUSTIN GUDMUNDSEN
发明人
GUDMUNDSEN AUSTIN
分类号
F25D3/02
主分类号
F25D3/02
代理机构
代理人
主权项
地址
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