CN201949956U - 一种应用于钢材生产的顶枪 - Google Patents
一种应用于钢材生产的顶枪 Download PDFInfo
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- CN201949956U CN201949956U CN201120000093XU CN201120000093U CN201949956U CN 201949956 U CN201949956 U CN 201949956U CN 201120000093X U CN201120000093X U CN 201120000093XU CN 201120000093 U CN201120000093 U CN 201120000093U CN 201949956 U CN201949956 U CN 201949956U
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CN201120000093XU CN201949956U (zh) | 2011-01-04 | 2011-01-04 | 一种应用于钢材生产的顶枪 |
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CN201120000093XU CN201949956U (zh) | 2011-01-04 | 2011-01-04 | 一种应用于钢材生产的顶枪 |
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CN201949956U true CN201949956U (zh) | 2011-08-31 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102022917A (zh) * | 2011-01-04 | 2011-04-20 | 马鞍山钢铁股份有限公司 | 应用于钢材生产的顶枪 |
CN104152635A (zh) * | 2014-08-07 | 2014-11-19 | 中冶赛迪上海工程技术有限公司 | 一种rh真空精炼用顶枪 |
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2011
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102022917A (zh) * | 2011-01-04 | 2011-04-20 | 马鞍山钢铁股份有限公司 | 应用于钢材生产的顶枪 |
CN104152635A (zh) * | 2014-08-07 | 2014-11-19 | 中冶赛迪上海工程技术有限公司 | 一种rh真空精炼用顶枪 |
CN104152635B (zh) * | 2014-08-07 | 2016-02-03 | 中冶赛迪上海工程技术有限公司 | 一种rh真空精炼用顶枪 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder |
Address after: 243003 intellectual property department, technology center, No. 8 Hunan West Road, Yushan, Ma'anshan, Anhui Patentee after: Ma'anshan Iron and Steel Co., Ltd. Address before: 243003 intellectual property department, technology center, No. 8 Hunan West Road, Ma'anshan, Anhui Patentee before: Ma'anshan Iron and Steel Co., Ltd. |
|
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 243003 8 Jiuhua Road, Yushan, Ma'anshan, Anhui Patentee after: Ma'anshan Iron and Steel Co., Ltd. Address before: 243003 intellectual property department, technology center, No. 8 Hunan West Road, Yushan, Ma'anshan, Anhui Patentee before: Ma'anshan Iron and Steel Co., Ltd. |
|
CP02 | Change in the address of a patent holder | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20180104 |
|
CF01 | Termination of patent right due to non-payment of annual fee |