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发明名称
GRAPHITE ELECTRODE WITH A PROTECTIVE COATING FOR AN ARC FURNACE
摘要
申请公布号
YU165374(A)
申请公布日期
1982.05.31
申请号
YU19740001653
申请日期
1974.06.13
申请人
CONRADTY C.
发明人
CONRADTY C.
分类号
H05B7/085;H05B7/12;(IPC1-7):C25B11/04
主分类号
H05B7/085
代理机构
代理人
主权项
地址
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