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发明名称
Two-stage ore reduction
摘要
申请公布号
US3082078(A)
申请公布日期
1963.03.19
申请号
US19590845417
申请日期
1959.10.09
申请人
TEXACO DEVELOPMENT CORPORATION
发明人
PAULL PETER L.
分类号
C21B13/00;C21B13/14
主分类号
C21B13/00
代理机构
代理人
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地址
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