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经营范围
发明名称
Lance for use in a basic oxygen conversion process
摘要
申请公布号
US3223398(A)
申请公布日期
1965.12.14
申请号
US19630259839
申请日期
1963.02.20
申请人
KAISER INDUSTRIES CORPORATION
发明人
BERTRAM JOHN M.;PRINCE EDWARD J.;STONE JOSEPH K.
分类号
C21C5/46
主分类号
C21C5/46
代理机构
代理人
主权项
地址
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