| 发明名称 |
METHOD FOR ETCHING OF STEEL |
| 摘要 |
A method for etching of steel relates to methods for etching of metal material, which relates to processing of surface for obtaining of metal surfaces with given characteristics. It is used in metallurgy. |
| 申请公布号 |
UA41538(U) |
申请公布日期 |
2009.05.25 |
| 申请号 |
UA20080014992U |
申请日期 |
2008.12.25 |
| 申请人 |
"KYIV POLYTECHNICAL INSTITUTE", NATIONAL TECHNICAL UNIVERSITY OF UKRAINE |
发明人 |
HOROBETS SVITLANA VASYLIVNA;HOROBETS OKSANA YURIIVNA;BYLO OLHA MYKOLAIVNA |
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