NUEVA VIGA DE HORMIGON COMPRIMIDO,申请号ES19280002373U-传众专利搜索

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发明名称	NUEVA VIGA DE HORMIGON COMPRIMIDO
摘要
申请公布号	ES237328(Y)	申请公布日期	1979.05.16
申请号	ES19280002373U	申请日期	1978.07.17
申请人		发明人
分类号	E04C;(IPC1-7):04C/	主分类号	E04C
代理机构		代理人
主权项
地址

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