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发明名称
UN APARATO PARA CONGELAR LIQUIDOS
摘要
申请公布号
ES239687(A1)
申请公布日期
1958.06.16
申请号
ES19870002396
申请日期
1958.01.21
申请人
JOHN ROSS, ANTHONY
发明人
分类号
F25D;(IPC1-7):F25D
主分类号
F25D
代理机构
代理人
主权项
地址
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