PROCEDIMIENTO PARA LA PREPARACION DE UN FUNDENTE PARA LA SIDERURGIA.,申请号ES19040003680-传众专利搜索

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发明名称	PROCEDIMIENTO PARA LA PREPARACION DE UN FUNDENTE PARA LA SIDERURGIA.
摘要
申请公布号	ES368004(A3)	申请公布日期	1971.05.01
申请号	ES19040003680	申请日期	1969.06.03
申请人	VELARDE ARTEAGA	发明人
分类号	C21B;(IPC1-7):21B/	主分类号	C21B
代理机构		代理人
主权项
地址

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