BARRA DE ACERO PARA EL ARMADO DE HORMIGON,申请号ES19010001839U-传众专利搜索

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发明名称	BARRA DE ACERO PARA EL ARMADO DE HORMIGON
摘要
申请公布号	ES183901(Y)	申请公布日期	1979.06.01
申请号	ES19010001839U	申请日期	1972.09.16
申请人		发明人
分类号	E04G;(IPC1-7):E04G/	主分类号	E04G
代理机构		代理人
主权项
地址

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