| 发明名称 |
APPARATUS FOR MODIFICATING SURFACE AND ARC WELDING APPARATUS HAVING THE SAME |
| 摘要 |
<p>The present invention provides a surface modification apparatus including: a force cleaning unit moving along an arc welding unit and forced to clean the surface of the arc welding unit; and a plasma processing unit which is connected to the force cleaning unit and plasma surface-polishes the forcibly cleaned arc welding unit.</p> |
| 申请公布号 |
KR101505296(B1) |
申请公布日期 |
2015.03.23 |
| 申请号 |
KR20130074723 |
申请日期 |
2013.06.27 |
| 申请人 |
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发明人 |
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| 分类号 |
B23K9/00;B23K31/02;C21D9/50 |
主分类号 |
B23K9/00 |
| 代理机构 |
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