Dispositif de refroidissement d'éponge de fer produite par réduction directe et de matières analogues,申请号FR19660089483-传众专利搜索

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法人/股东/高管

发明名称	Dispositif de refroidissement d'éponge de fer produite par réduction directe et de matières analogues
摘要
申请公布号	FR1506993(A)	申请公布日期	1967.12.22
申请号	FR19660089483	申请日期	1966.12.30
申请人	HUETTENWERK OBERHAUSEN AKTIENGESELLSCHAFT	发明人
分类号	C21B13/00;C22B1/26	主分类号	C21B13/00
代理机构		代理人
主权项
地址

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