PROCESS FOR A TWO-STAGE GASEOUS REDUCTION OF IRON ORE,申请号CAD513526-传众专利搜索

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发明名称	PROCESS FOR A TWO-STAGE GASEOUS REDUCTION OF IRON ORE
摘要
申请公布号	CA513526(A)	申请公布日期	1955.06.07
申请号	CAD513526	申请日期
申请人	STANDARD OIL DEVELOPMENT COMPANY	发明人	CHARLES E. HEMMINGER
分类号		主分类号
代理机构		代理人
主权项
地址

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