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发明名称
REMOVAL OF IMPURITIES FROM GRAPHITE ELECTRODES
摘要
申请公布号
CA463829(A)
申请公布日期
1950.03.21
申请号
CAD463829
申请日期
申请人
CANADIAN INDUSTRIES LIMITED
发明人
JAMES DALGLEISH CRICHTON;DOUGLAS GEORGE SCHELL
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主分类号
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代理人
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