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经营范围
发明名称
INDICADOR DE DISTANCIAS PERFECCIONADO.
摘要
申请公布号
ES144098(Y)
申请公布日期
1969.12.01
申请号
ES19680144098U
申请日期
1968.12.18
申请人
GARCIA HERNANDEZ
发明人
分类号
G09B
主分类号
G09B
代理机构
代理人
主权项
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