CN101214532B - 异型结晶器均匀喂稀土丝的方法及装置 - Google Patents
异型结晶器均匀喂稀土丝的方法及装置 Download PDFInfo
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- CN101214532B CN101214532B CN200810013804XA CN200810013804A CN101214532B CN 101214532 B CN101214532 B CN 101214532B CN 200810013804X A CN200810013804X A CN 200810013804XA CN 200810013804 A CN200810013804 A CN 200810013804A CN 101214532 B CN101214532 B CN 101214532B
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CN200810013804XA CN101214532B (zh) | 2008-01-04 | 2008-01-04 | 异型结晶器均匀喂稀土丝的方法及装置 |
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CN101214532A CN101214532A (zh) | 2008-07-09 |
CN101214532B true CN101214532B (zh) | 2010-08-11 |
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CN102974791B (zh) * | 2012-12-24 | 2018-04-20 | 营口戴斯玛克科技发展有限公司 | 连铸结晶器喂钢带系统 |
CN113502369A (zh) * | 2021-06-18 | 2021-10-15 | 西安理工大学 | 连铸铸铁型材生产变质处理新方法 |
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Effective date of registration: 20120305 Address after: 250101 Ji'nan Industrial Road, Shandong, No. 21 Patentee after: Jinan Iron and Steel Co., Ltd. Address before: 271104, Xinxing Road, Gangcheng District, Shandong, Laiwu, 21 Patentee before: Laiwu Iron Co., Ltd. |
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Owner name: SHANDONG IRON + STEEL CO., LTD. Free format text: FORMER NAME: JINAN IRON AND STEEL CO LTD |
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Address after: 250101 Ji'nan Industrial Road, Shandong, No. 21 Patentee after: Shandong Iron & Steel Group Co., Ltd. Address before: 250101 Ji'nan Industrial Road, Shandong, No. 21 Patentee before: Jinan Iron and Steel Co., Ltd. |
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Granted publication date: 20100811 Termination date: 20140104 |