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经营范围
发明名称
UNOS PERFECCIONAMIENTOS EN LA FABRICACION DE PANELES PUBLI-CITARIOS LUMINOSOS.
摘要
申请公布号
ES366268(A2)
申请公布日期
1971.02.16
申请号
ES19680003662
申请日期
1969.04.12
申请人
EXPOLUZ DE PUBLICIDAD EXTERIOR, S. A.
发明人
分类号
G09F;(IPC1-7):09F/
主分类号
G09F
代理机构
代理人
主权项
地址
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