Perfiles de chapa laminados en frio para la construcción de ventanas metálicas,申请号ES19110000199U-传众专利搜索

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发明名称	Perfiles de chapa laminados en frio para la construcción de ventanas metálicas
摘要
申请公布号	ES19911(U)	申请公布日期	1949.06.01
申请号	ES19110000199U	申请日期	1949.05.10
申请人	VIVANCO TABO, DEMETRIO	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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