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发明名称
ARC-WELDING METHOD
摘要
申请公布号
EP0092947(B1)
申请公布日期
1985.12.27
申请号
EP19830302157
申请日期
1983.04.15
申请人
NIPPON KOKAN KABUSHIKI KAISHA
发明人
NOMURA, HIROKAZU;SUGITANI, YUJI
分类号
B23K9/12;B23K9/02;B23K9/10;B23K9/127;(IPC1-7):B23K9/02;B23K9/30
主分类号
B23K9/12
代理机构
代理人
主权项
地址
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