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发明名称
PROCESS FOR UPGRADING POOR IRON ORES
摘要
申请公布号
YU180476(A)
申请公布日期
1983.02.28
申请号
YU19760001804
申请日期
1976.07.22
申请人
IVKOVIC VLASTIMIR;SAPER RADOMIR
发明人
IVKOVIC VLASTIMIR;SAPER RADOMIR;RADOMIR SAPER;SAPER RADOMIR
分类号
C22B3/00;(IPC1-7):C22B3/00
主分类号
C22B3/00
代理机构
代理人
主权项
地址
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