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发明名称
METHOD OF ARC WELDING BY CONSUMABLE ELECTRODE
摘要
申请公布号
SU831452(A1)
申请公布日期
1981.05.23
申请号
SU19772475570
申请日期
1977.04.15
申请人
INST ELEKTROSVARKI IM. E.O.PATONA AN UK SSR
发明人
LAVRISHCHEV VITALIJ YA,SU
分类号
B23K9/16;(IPC1-7):B23K9/16
主分类号
B23K9/16
代理机构
代理人
主权项
地址
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