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发明名称
Afilalápices para longitud regulable de mina afilada
摘要
申请公布号
ES48959(U)
申请公布日期
1955.09.01
申请号
ES19590000489U
申请日期
1955.07.05
申请人
NOGUERA Y VINTRÓ, S. A.
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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