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经营范围
发明名称
Dispositivo para estilográficas de bola escritora y carga permanente.
摘要
申请公布号
ES17719(U)
申请公布日期
1948.08.16
申请号
ES19190000177U
申请日期
1948.07.13
申请人
INDUSTRIAS DEL ALAMBRE, S. L.
发明人
分类号
主分类号
代理机构
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