Reduction and melting of ores with gaseous fuel,申请号US19480007910-传众专利搜索

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发明名称	Reduction and melting of ores with gaseous fuel
摘要
申请公布号	US2560470(A)	申请公布日期	1951.07.10
申请号	US19480007910	申请日期	1948.02.12
申请人	STANDARD OIL DEVELOPMENT COMPANY	发明人	OGORZALY HENRY J.
分类号	C21B13/00	主分类号	C21B13/00
代理机构		代理人
主权项
地址

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