CN202822846U - 一种丙烯酰胺结晶设备 - Google Patents
一种丙烯酰胺结晶设备 Download PDFInfo
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- CN202822846U CN202822846U CN 201220352448 CN201220352448U CN202822846U CN 202822846 U CN202822846 U CN 202822846U CN 201220352448 CN201220352448 CN 201220352448 CN 201220352448 U CN201220352448 U CN 201220352448U CN 202822846 U CN202822846 U CN 202822846U
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CN 201220352448 CN202822846U (zh) | 2012-07-20 | 2012-07-20 | 一种丙烯酰胺结晶设备 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104888492A (zh) * | 2015-06-17 | 2015-09-09 | 上海试四赫维化工有限公司 | 一种密闭式结晶系统及化学品纯化结晶方法 |
CN115414689A (zh) * | 2022-06-01 | 2022-12-02 | 河北科技大学 | 一种窄粒度分布且粒度可控氢氧化镁反应结晶装置及工艺 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104888492A (zh) * | 2015-06-17 | 2015-09-09 | 上海试四赫维化工有限公司 | 一种密闭式结晶系统及化学品纯化结晶方法 |
CN104888492B (zh) * | 2015-06-17 | 2016-09-07 | 上海试四赫维化工有限公司 | 一种密闭式结晶系统及化学品纯化结晶方法 |
CN115414689A (zh) * | 2022-06-01 | 2022-12-02 | 河北科技大学 | 一种窄粒度分布且粒度可控氢氧化镁反应结晶装置及工艺 |
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Legal Events
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C14 | Grant of patent or utility model | ||
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Owner name: RUDONG NANTIAN AGRICULTURAL CHEMISTRY CO., LTD. Free format text: FORMER OWNER: JIANGSU NANTIAN AGRICULTURAL TECHNOLOGY CHEMICAL CO.,LTD. Effective date: 20140409 |
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Free format text: CORRECT: ADDRESS; FROM: 226500 NANTONG, JIANGSU PROVINCE TO: 226400 NANTONG, JIANGSU PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20140409 Address after: 226400 Rudong Port Economic Development Zone, Nantong, Jiangsu Patentee after: Rudong Nantian Agricultural Chemistry Co., Ltd. Address before: 226500, Jiangsu Province, Rugao City, Nantong white Pu town Guangming neighborhood committee six groups Patentee before: Jiangsu Nantian Agricultural Technology Chemical 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: 20130327 Termination date: 20170720 |