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发明名称
FLUX-CONTAINING WIRE FOR TWO-ELECTRODE ELECTRO GAS ARC WELDING, AND TWO-ELECTRODE ELECTRO GAS ARC WELDING METHOD AND APPARATUS
摘要
申请公布号
KR100526489(B1)
申请公布日期
2005.11.08
申请号
KR20030076505
申请日期
2003.10.30
申请人
发明人
分类号
B23K9/173;B23K35/02;B23K35/30;B23K35/362;(IPC1-7):B23K9/173
主分类号
B23K9/173
代理机构
代理人
主权项
地址
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