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发明名称
Variable output refrigeration system
摘要
申请公布号
US2603954(A)
申请公布日期
1952.07.22
申请号
US19500195885
申请日期
1950.11.15
申请人
DAVIS WILLIAM E
发明人
DAVIS WILLIAM E.
分类号
F25B49/02
主分类号
F25B49/02
代理机构
代理人
主权项
地址
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