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发明名称
ARC WELDING METHOD AND DEVICE FOR ELECTROMAGNETIC POWER
摘要
申请公布号
KR100217855(B1)
申请公布日期
1999.09.01
申请号
KR19950068458
申请日期
1995.12.30
申请人
POHANG IRON & STEEL CO.LTD;POHANG RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
发明人
KIM, SOOK HWAN;KIM, GI CHEOL
分类号
B23K9/29;(IPC1-7):B23K9/29
主分类号
B23K9/29
代理机构
代理人
主权项
地址
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