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发明名称
ELECTRIC FURNACE SMELTING OF COPPER CONCENTRATES
摘要
申请公布号
CA721223(A)
申请公布日期
1965.11.09
申请号
CAD721223
申请日期
申请人
THE ANACONDA COMPANY
发明人
CHARLES ARENTZEN;THEODORE G. FULMOR;FRANCIS L. HOLDERREED
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主分类号
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