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发明名称
Refrigeration
摘要
申请公布号
US2207701(A)
申请公布日期
1940.07.16
申请号
US19350047783
申请日期
1935.11.01
申请人
SERVEL, INC.
发明人
SMITH ALBERT C.
分类号
F25B49/04;F25D11/02
主分类号
F25B49/04
代理机构
代理人
主权项
地址
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