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发明名称
Refrigerating coil for refrigerating machines
摘要
申请公布号
US2080387(A)
申请公布日期
1937.05.11
申请号
US19310514421
申请日期
1931.02.09
申请人
HAYES ANNA M
发明人
HAYES ANNA M.
分类号
F25B39/02
主分类号
F25B39/02
代理机构
代理人
主权项
地址
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