Method and apparatus for smelting hydrogen-reducible ores,申请号US19510261037-传众专利搜索

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发明名称	Method and apparatus for smelting hydrogen-reducible ores
摘要
申请公布号	US2681854(A)	申请公布日期	1954.06.22
申请号	US19510261037	申请日期	1951.12.11
申请人	KARL KAUTZ	发明人	KAUTZ KARL
分类号	C21B13/00;C21B13/02;C21B13/14	主分类号	C21B13/00
代理机构		代理人
主权项
地址

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