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发明名称
Elektrodenanordnung in elektrischen Dreiphasenöfen.
摘要
申请公布号
CH256956(A)
申请公布日期
1948.09.15
申请号
CHD256956
申请日期
1947.09.04
申请人
NORSK HYDRO-ELEKTRISK KVAELSTOFAKTIESELSKAB
发明人
KVAELSTOFAKTIESELSKAB NORSK HYDRO-ELEKTRISK
分类号
H05B3/00
主分类号
H05B3/00
代理机构
代理人
主权项
地址
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