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发明名称
Spezialgrosselektrode aus Graphit fuer den Hoechstleistungsbetrieb von Lichtbogenoefen
摘要
申请公布号
DE1930052(A1)
申请公布日期
1971.01.07
申请号
DE19691930052
申请日期
1969.06.13
申请人
FA.C. CONRADTY
发明人
DIETER ZOELLNER,DIPL.-CHEM.DR.RER.NAT.;BERNHARD REICHELT,DIPL.-CHEM.
分类号
H05B7/085
主分类号
H05B7/085
代理机构
代理人
主权项
地址
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