CN104654893B - 原油换热器快速除砂装置 - Google Patents
原油换热器快速除砂装置 Download PDFInfo
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- CN104654893B CN104654893B CN201410757335.8A CN201410757335A CN104654893B CN 104654893 B CN104654893 B CN 104654893B CN 201410757335 A CN201410757335 A CN 201410757335A CN 104654893 B CN104654893 B CN 104654893B
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CN201410757335.8A CN104654893B (zh) | 2014-12-12 | 2014-12-12 | 原油换热器快速除砂装置 |
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CN104654893A CN104654893A (zh) | 2015-05-27 |
CN104654893B true CN104654893B (zh) | 2016-05-18 |
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CN105444589B (zh) * | 2016-01-12 | 2017-05-31 | 濮阳市海林特种设备制造防护有限公司 | 自控浴洗清扫除垢多功能空气冷却器 |
CN107983739A (zh) * | 2017-12-05 | 2018-05-04 | 攀枝花钢企欣宇化工有限公司 | 大型卧式四氯化钛储罐及其清洗方法 |
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CN102580964A (zh) * | 2012-02-27 | 2012-07-18 | 上海至纯洁净系统科技股份有限公司 | 一种可移动在线清洗、灭菌装置 |
CN202555562U (zh) * | 2012-04-17 | 2012-11-28 | 碧海舟(北京)石油化工设备有限公司 | 一种储罐清洗处理装置 |
CN102909201A (zh) * | 2012-11-13 | 2013-02-06 | 山东泰德新能源有限公司 | 一种油罐清洗设备 |
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CB03 | Change of inventor or designer information |
Inventor after: Li Dong Inventor after: Wang Qiushi Inventor after: Wu Guozhong Inventor after: Zhou Yingming Inventor after: Qi Hanbing Inventor after: Wang Meiwei Inventor before: Qi Hanbing Inventor before: Wang Qiushi Inventor before: Wu Guozhong Inventor before: Zhou Yingming Inventor before: Li Dong Inventor before: Wang Meiwei |
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Effective date of registration: 20191224 Address after: 314200, No. 1818, Xingping Road, Pinghu Economic Development Zone, Zhejiang, Jiaxing Patentee after: ZHEJIANG HENGYE ELECTRONIC Co.,Ltd. Address before: 163000 No. 199, development road, hi tech Development Zone, Heilongjiang, Daqing Patentee before: Northeast Petroleum University |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: No. 1818, Xingping 1st Road, Pinghu Economic Development Zone, Jiaxing City, Zhejiang Province, 314200 Patentee after: Zhejiang Hengye Electronics Co.,Ltd. Address before: No. 1818, Xingping 1st Road, Pinghu Economic Development Zone, Jiaxing City, Zhejiang Province, 314200 Patentee before: ZHEJIANG HENGYE ELECTRONIC Co.,Ltd. |