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发明名称
Two-temperature refrigerating system
摘要
申请公布号
US2482569(A)
申请公布日期
1949.09.20
申请号
US19450580108
申请日期
1945.02.28
申请人
PHILCO CORPORATION
发明人
JR. ELMER W. ZEARFOSS,
分类号
F25B5/00
主分类号
F25B5/00
代理机构
代理人
主权项
地址
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