Reduction of metallic oxide,申请号US19430479361-传众专利搜索

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发明名称	Reduction of metallic oxide
摘要
申请公布号	US2397993(A)	申请公布日期	1946.04.09
申请号	US19430479361	申请日期	1943.03.16
申请人	COMBUSTION PROCESSES COMPANY	发明人	URQUHART NORMAN J.
分类号	C21B13/08	主分类号	C21B13/08
代理机构		代理人
主权项
地址

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