| 申请日期 | 2026-04-16 | 申请号 | JP2007191241 |
| 公开(公告)号 | JP4473895B2 | 公开(公告)日 | 2010-06-02 |
| 公开国别 | JP | 申请人省市代码 | 全国 |
| 申请人 | Nippon Steel Corporation6655 | ||
| 简介 | Surface treated metal materials with corrosion-resistant coating layers composed mainly of oxyacid compounds or rare earth elements (lanthanum, cerium, etc.), oxyacids or mixtures thereof, and surface treatment agents therefor. | ||
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