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发明名称
Process for the operation of blast furnaces
摘要
申请公布号
US3151974(A)
申请公布日期
1964.10.06
申请号
US19620189698
申请日期
1962.04.24
申请人
HUTTENWERK SALZGITTER AKTIENGESELLSCHAFT
发明人
RHEINLANDER PAUL
分类号
C21B5/00
主分类号
C21B5/00
代理机构
代理人
主权项
地址
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