CN202047087U - 无缝钢管护套包芯线 - Google Patents
无缝钢管护套包芯线 Download PDFInfo
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- CN202047087U CN202047087U CN2011201040224U CN201120104022U CN202047087U CN 202047087 U CN202047087 U CN 202047087U CN 2011201040224 U CN2011201040224 U CN 2011201040224U CN 201120104022 U CN201120104022 U CN 201120104022U CN 202047087 U CN202047087 U CN 202047087U
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CN2011201040224U CN202047087U (zh) | 2011-04-12 | 2011-04-12 | 无缝钢管护套包芯线 |
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CN2011201040224U CN202047087U (zh) | 2011-04-12 | 2011-04-12 | 无缝钢管护套包芯线 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102505064A (zh) * | 2011-11-28 | 2012-06-20 | 秦皇岛双轮环保科技有限公司 | 钙泥包芯线生产方法 |
CN102559997A (zh) * | 2012-01-10 | 2012-07-11 | 周海涛 | 一种用于炼钢脱氧的无缝实心金属钙包芯线及其制备方法 |
CN102748578A (zh) * | 2012-07-09 | 2012-10-24 | 巩义市众鑫钙业有限公司 | 无缝铝铁线及其制备方法 |
CN103525976A (zh) * | 2012-07-01 | 2014-01-22 | 秦皇岛北方管业有限公司 | 实芯金属包芯线及其制备方法 |
CN103870707A (zh) * | 2014-03-28 | 2014-06-18 | 首钢总公司 | 预测纯钙包芯线熔化及气化过程温度变化规律的方法 |
CN108176844A (zh) * | 2018-01-15 | 2018-06-19 | 山东钢铁股份有限公司 | 一种清理中间包上水口结瘤物的装置和方法 |
-
2011
- 2011-04-12 CN CN2011201040224U patent/CN202047087U/zh not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102505064A (zh) * | 2011-11-28 | 2012-06-20 | 秦皇岛双轮环保科技有限公司 | 钙泥包芯线生产方法 |
CN102559997A (zh) * | 2012-01-10 | 2012-07-11 | 周海涛 | 一种用于炼钢脱氧的无缝实心金属钙包芯线及其制备方法 |
CN103525976A (zh) * | 2012-07-01 | 2014-01-22 | 秦皇岛北方管业有限公司 | 实芯金属包芯线及其制备方法 |
CN102748578A (zh) * | 2012-07-09 | 2012-10-24 | 巩义市众鑫钙业有限公司 | 无缝铝铁线及其制备方法 |
CN102748578B (zh) * | 2012-07-09 | 2016-02-24 | 巩义市众鑫钙业有限公司 | 无缝铝铁线及其制备方法 |
CN103870707A (zh) * | 2014-03-28 | 2014-06-18 | 首钢总公司 | 预测纯钙包芯线熔化及气化过程温度变化规律的方法 |
CN103870707B (zh) * | 2014-03-28 | 2017-02-01 | 首钢总公司 | 预测纯钙包芯线熔化及气化过程温度变化规律的方法 |
CN108176844A (zh) * | 2018-01-15 | 2018-06-19 | 山东钢铁股份有限公司 | 一种清理中间包上水口结瘤物的装置和方法 |
CN108176844B (zh) * | 2018-01-15 | 2019-07-05 | 山东钢铁股份有限公司 | 一种清理中间包上水口结瘤物的装置和方法 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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Owner name: BEIJING HUAZHONG RUIDA TECHNOLOGY DEVELOPMENT CO., Free format text: FORMER OWNER: SHENYANG WUFEI CHARGING CO., LTD. Effective date: 20140207 |
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CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Shi Xiaofeng Inventor after: Hou Wei Inventor before: Wang Yong Inventor before: Yue Gang |
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COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 110003 SHENYANG, LIAONING PROVINCE TO: 100097 HAIDIAN, BEIJING Free format text: CORRECT: INVENTOR; FROM: WANG YONG YUE GANG TO: SHI XIAOFENG HOU WEI |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140207 Address after: 100097, No. 3, unit 6, Shuguang garden, dawn garden, hope River Park, Haidian District, Beijing, 1902 Patentee after: Beijing Huazhong Ruida Technology Development Co.,Ltd. Address before: 110003 5A, building 62C, 215 Riverside Garden, youth Avenue, Shenhe District, Liaoning, Shenyang Patentee before: Shenyang Wufei Charging Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20180412 |