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发明名称
METHOD AND CIRCUIT FOR PROTECTING PLASMA NOZZLE
摘要
申请公布号
US5183990(A)
申请公布日期
1993.02.02
申请号
US19910684331
申请日期
1991.04.12
申请人
THE LINCOLN ELECTRIC COMPANY
发明人
ENYEDY, EDWARD A.
分类号
B23K10/00;H05H1/34;H05H1/36
主分类号
B23K10/00
代理机构
代理人
主权项
地址
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