| 发明名称 |
CR-ZN ELECTRIC COATED STEEL PLATE EXCELLENT IN SURFACE APPEARANCE, WEAR-RESISTANCE AND CORROSION - RESISTANCE |
| 摘要 |
Chrome-iron electroplating steel plate is produced by plating chrome of 105g/m2 on one side of coated steel plate and on the other side of coated steel plate, gilt with iron of 10-50g/m2. Therefore, coated steel plate gains excellent surface external appearance, corrosion resistant and abrasion resistance.
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| 申请公布号 |
KR970009431(B1) |
申请公布日期 |
1997.06.13 |
| 申请号 |
KR19940034862 |
申请日期 |
1994.12.17 |
| 申请人 |
POSCO |
发明人 |
KIM, YOUNG-KEUN;KIM, SANG-HYUN |
| 分类号 |
C25D3/56;(IPC1-7):C25D3/56 |
主分类号 |
C25D3/56 |
| 代理机构 |
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代理人 |
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