Viga de cemento perfeccionada,申请号ES19640000216U-传众专利搜索

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发明名称	Viga de cemento perfeccionada
摘要
申请公布号	ES21664(U)	申请公布日期	1950.01.16
申请号	ES19640000216U	申请日期	1949.12.13
申请人	JORBA REMEU, JOSÉ Mª	发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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