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发明名称
Refrigeration
摘要
申请公布号
US2316821(A)
申请公布日期
1943.04.20
申请号
US19400350236
申请日期
1940.08.03
申请人
SERVEL, INC.
发明人
THOMAS ALBERT R.
分类号
F25B15/06
主分类号
F25B15/06
代理机构
代理人
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