PREFABRICADO MODULAR PARA EL DRENAJE SUPERFICIAL EN CAMINOS DE TIERRA,申请号ES20050001156-传众专利搜索

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发明名称	PREFABRICADO MODULAR PARA EL DRENAJE SUPERFICIAL EN CAMINOS DE TIERRA
摘要	El "prefabricado modular para el drenaje superficial en caminos de tierra" es un elemento en forma de bloque que se combina con otros longitudinalmente para formar una tajea o con otros módulos en paralelo para formar una doble o triple tajea. Dicha tajea sustituye al drenaje transversal clásico del camino. Está fabricado en material sintético u hormigón, armado o sin armar, y es de dimensiones y peso manejables por un peón en la obra sin ayuda de maquinaria.
申请公布号	ES2262437(A1)	申请公布日期	2006.11.16
申请号	ES20050001156	申请日期	2005.05.13
申请人	UNIVERSIDAD POLITECNICA DE MADRID	发明人	ELORRIETA JOVE JOSE;GARCIA RODRIGUEZ JOSE LUIS;GARCIA DIAZ RICARDO
分类号	E01C11/22;E02B11/00	主分类号	E01C11/22
代理机构		代理人
主权项
地址

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