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发明名称
Improvements in or relating to the production of indurated pellets of finely dividedore material
摘要
申请公布号
GB704224(A)
申请公布日期
1954.02.17
申请号
GB19520006857
申请日期
1952.03.17
申请人
ERIE MINING COMPANY
发明人
DEVANEY FRED DANIEL
分类号
C22B1/244
主分类号
C22B1/244
代理机构
代理人
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