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发明名称
Elektrodenabdichtung an Lichtbogenöfen.
摘要
申请公布号
CH222066(A)
申请公布日期
1942.06.30
申请号
CHD222066
申请日期
1941.08.06
申请人
AKTIENGESELLSCHAFT BROWN, BOVERI & CIE.
发明人
CIE. AKTIENGESELLSCHAFT BROWN, BOVERI &
分类号
H05B7/12
主分类号
H05B7/12
代理机构
代理人
主权项
地址
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