PERFECCIONAMIENTOS EN ELEMENTOS DE CAJËN DESTINADOS A LA CONSTRUCCIËN,申请号ES19900002995-传众专利搜索

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发明名称	PERFECCIONAMIENTOS EN ELEMENTOS DE CAJËN DESTINADOS A LA CONSTRUCCIËN
摘要
申请公布号	ES299590(A3)	申请公布日期	1964.07.01
申请号	ES19900002995	申请日期	1964.05.06
申请人	LEEMANS, JEAN	发明人
分类号	E04C;(IPC1-7):E04C	主分类号	E04C
代理机构		代理人
主权项
地址

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