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发明名称
Plasma-jet torch apparatus and method relating to increasing the life of the back electrode
摘要
申请公布号
US2941063(A)
申请公布日期
1960.06.14
申请号
US19580761181
申请日期
1958.09.15
申请人
PLASMADYNE CORPORATION
发明人
DUCATI ADRIANO C.;MAR CORONA DEL;BLACKMAN VERNON H.
分类号
H05H1/34;H05H1/40
主分类号
H05H1/34
代理机构
代理人
主权项
地址
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