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发明名称
Nueva máquina afilalápices
摘要
申请公布号
ES34213(U)
申请公布日期
1953.02.01
申请号
ES19130000342U
申请日期
1953.01.09
申请人
OLAVE SOLOZÁBAL Y CÍA.
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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