| 发明名称 |
METHOD AND APPARATUS FOR POLISHING AN ALUMINUM-ZINC ALLOY HOT-DIP COATING AND THE PRODUCT THEREFROM |
| 摘要 |
<p>The present invention is directed to a method of polishing a minimum spangle aluminum-zinc alloy hot-dip coating applied to sheet steel to provide a polished hot-dip coating having a continuous, consistent surface appearance suitable for use in an unpainted condition.</p> |
| 申请公布号 |
EP2083966(A1) |
申请公布日期 |
2009.08.05 |
| 申请号 |
EP20060847899 |
申请日期 |
2006.12.20 |
| 申请人 |
SEVERSTAL SPARROWS POINT LLC. |
发明人 |
HAHN, HENRY N.;DUTTON, RONALD J.;CRAWFORD, LARRY F. |
| 分类号 |
B24B21/12;B21B1/22 |
主分类号 |
B24B21/12 |
| 代理机构 |
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| 主权项 |
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