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发明名称
Enchufe de voltaje y amperaje variable.
摘要
申请公布号
ES26247(Y)
申请公布日期
1951.08.01
申请号
ES19470000262U
申请日期
1951.03.26
申请人
OLLERO CABALLERO, GERARDO
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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