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发明名称
Elemento para la pavimentación mejorado
摘要
申请公布号
ES77334(Y)
申请公布日期
1961.06.16
申请号
ES19340000773U
申请日期
1959.11.27
申请人
ARREGUI BELAR, SANTIAGO;PEÑA ECHEVARRÍA, RAMÓN
发明人
分类号
主分类号
代理机构
代理人
主权项
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