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发明名称
Refrigeration
摘要
申请公布号
US2317517(A)
申请公布日期
1943.04.27
申请号
US19400317383
申请日期
1940.02.05
申请人
THE HOOVER COMPANY
发明人
BRACE GEORGE A.
分类号
F25B15/10
主分类号
F25B15/10
代理机构
代理人
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