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发明名称
DEVICE FOR ELECTRON-BEAM WELDING
摘要
申请公布号
RU1812032(C)
申请公布日期
1993.04.30
申请号
SU19904862083
申请日期
1990.08.27
申请人
NAUCHNO-ISSLEDOVATELSKIJ INSTITUT TEKHNOLOGII MASHINOSTROENIYA
发明人
STRELTSOV EVGENIJ I;LYSENKOV SERGEJ G
分类号
B23K15/06;(IPC1-7):B23K15/06
主分类号
B23K15/06
代理机构
代理人
主权项
地址
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