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发明名称
Electric-arc torch
摘要
申请公布号
US2892067(A)
申请公布日期
1959.06.23
申请号
US19560596375
申请日期
1956.05.24
申请人
DONALD RUSSELL S;BRIGGS RUFUS L;CASEY JOSEPH J
发明人
DONALD RUSSELL S.;BRIGGS RUFUS L.;CASEY JOSEPH J.
分类号
H05H1/34
主分类号
H05H1/34
代理机构
代理人
主权项
地址
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