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发明名称
Furnace electrode assembly
摘要
申请公布号
US3409725(A)
申请公布日期
1968.11.05
申请号
US19650449590
申请日期
1965.04.20
申请人
HARVEY LARRY PENBERTHY
发明人
PENBERTHY HARVEY LARRY
分类号
H05B3/03;H05B7/06
主分类号
H05B3/03
代理机构
代理人
主权项
地址
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