PERFECCIONAMIENTOS EN JUNTAS DE DILATACION PARA CARRETERAS.,申请号ES19270003762-传众专利搜索

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发明名称	PERFECCIONAMIENTOS EN JUNTAS DE DILATACION PARA CARRETERAS.
摘要
申请公布号	ES376227(A1)	申请公布日期	1972.03.16
申请号	ES19270003762	申请日期	1970.04.30
申请人	PROYECTOS DE INGENIERIA CIVIL, S. A.	发明人
分类号	E01C;(IPC1-7):01C/	主分类号	E01C
代理机构		代理人
主权项
地址

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