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发明名称
Low-pressure absorption refrigerating system
摘要
申请公布号
US2473389(A)
申请公布日期
1949.06.14
申请号
US19470719871
申请日期
1947.01.02
申请人
SERVEL, INC.
发明人
JR. JOHN G. REID,
分类号
F25B15/06
主分类号
F25B15/06
代理机构
代理人
主权项
地址
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