METHOD FOR PREPARING SINTERED IRON ORE,申请号KR1019890020407-传众专利搜索

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发明名称	METHOD FOR PREPARING SINTERED IRON ORE
摘要
申请公布号	KR1019920007927(B1)	申请公布日期	1992.09.19
申请号	KR1019890020407	申请日期	1989.12.30
申请人		发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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