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发明名称
Hydraulic-electrical apparatus for automatically regulating the position of direct arc electric furnace electrodes
摘要
申请公布号
US2653269(A)
申请公布日期
1953.09.22
申请号
US19520299294
申请日期
1952.07.16
申请人
WHITING CORPORATION
发明人
VOKAC CHARLES W.;ROTHENBERGER GEORGE M.;MOREY WOODRUFF A.
分类号
F27D11/08;H05B7/00
主分类号
F27D11/08
代理机构
代理人
主权项
地址
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