Process for the production of metal from oxide ores,申请号US19470763138-传众专利搜索

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发明名称	Process for the production of metal from oxide ores
摘要
申请公布号	US2566548(A)	申请公布日期	1951.09.04
申请号	US19470763138	申请日期	1947.07.23
申请人	SOCIETE FRANCAISE DES CHARBONNAGES DU TONKIN	发明人	BEAUCHESNE PAUL;DEVILLE RENE SAINTE-CLAIRE
分类号	C21B13/08;C22B5/00	主分类号	C21B13/08
代理机构		代理人
主权项
地址

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