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发明名称
Method of treating iron ore blast furnaces
摘要
申请公布号
US2715575(A)
申请公布日期
1955.08.16
申请号
US19530353615
申请日期
1953.05.07
申请人
BARIUM STEEL CORPORATION
发明人
COUTANT JAY GOULD
分类号
C21B5/06
主分类号
C21B5/06
代理机构
代理人
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地址
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