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发明名称
Electron beam welding method providing post-weld heat treatment
摘要
申请公布号
EP1473106(B1)
申请公布日期
2008.12.10
申请号
EP20040252525
申请日期
2004.04.30
申请人
GENERAL ELECTRIC COMPANY
发明人
MURPHY, JOHN THOMAS
分类号
B23K15/00;B23K103/08;C21D1/34;C21D9/50
主分类号
B23K15/00
代理机构
代理人
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地址
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