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发明名称
Calefactor-refrigerador eléctrico
摘要
申请公布号
ES40446(U)
申请公布日期
1954.04.01
申请号
ES19460000404U
申请日期
1954.02.15
申请人
KUHN DE LA ESCOSURA, CARLOS
发明人
分类号
主分类号
代理机构
代理人
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