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发明名称
Process for the removal of sulfur from ferrous metals
摘要
申请公布号
US2509189(A)
申请公布日期
1950.05.23
申请号
US19480048310
申请日期
1948.09.08
申请人
FERNANDO JORDAN JAMES
发明人
JORDAN JAMES FERNANDO
分类号
C21C7/064
主分类号
C21C7/064
代理机构
代理人
主权项
地址
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