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发明名称
APPARATUS AND METHOD FOR IMPROVED ASSEMBLY CONCENTRICITY IN A PLASMA ARC TORCH
摘要
申请公布号
EP0934684(B2)
申请公布日期
2009.12.30
申请号
EP19970911696
申请日期
1997.10.15
申请人
HYPERTHERM, INC.
发明人
LU, ZHIPENG;COUCH, RICHARD, W., JR.;FREEMAN, JENNIFER, L.
分类号
H05H1/38;B23K10/00;H05H1/34
主分类号
H05H1/38
代理机构
代理人
主权项
地址
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