CN102671439B - 一种地表水初级过滤器 - Google Patents
一种地表水初级过滤器 Download PDFInfo
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- CN102671439B CN102671439B CN201210142770.0A CN201210142770A CN102671439B CN 102671439 B CN102671439 B CN 102671439B CN 201210142770 A CN201210142770 A CN 201210142770A CN 102671439 B CN102671439 B CN 102671439B
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- auxiliary reclay
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CN201210142770.0A CN102671439B (zh) | 2012-05-10 | 2012-05-10 | 一种地表水初级过滤器 |
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CN201210142770.0A CN102671439B (zh) | 2012-05-10 | 2012-05-10 | 一种地表水初级过滤器 |
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CN102671439A CN102671439A (zh) | 2012-09-19 |
CN102671439B true CN102671439B (zh) | 2014-04-02 |
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CN201210142770.0A Expired - Fee Related CN102671439B (zh) | 2012-05-10 | 2012-05-10 | 一种地表水初级过滤器 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103933782A (zh) * | 2013-01-17 | 2014-07-23 | 北京世源希达工程技术公司 | 一种安装在取水端的过滤取水装置 |
CN107694178B (zh) * | 2017-11-16 | 2023-10-13 | 攀钢集团矿业有限公司 | 隔排渣装置 |
CN107915309B (zh) * | 2017-11-30 | 2020-07-31 | 安徽工业大学 | 一种催化氧化处理污水过程中粉末催化剂高效分离并自动循环的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2269888Y (zh) * | 1996-11-05 | 1997-12-10 | 南京地航新技术研究所 | 污水净化器 |
CN201299995Y (zh) * | 2008-10-28 | 2009-09-02 | 石家庄常山恒新纺织有限公司 | 一种制冷水过滤器反冲洗用水再过滤装置 |
CN201519502U (zh) * | 2009-09-11 | 2010-07-07 | 吴仕生 | 自然水净化装置 |
CN202569687U (zh) * | 2012-05-10 | 2012-12-05 | 刘世磊 | 一种地表水初级过滤器 |
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2012
- 2012-05-10 CN CN201210142770.0A patent/CN102671439B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2269888Y (zh) * | 1996-11-05 | 1997-12-10 | 南京地航新技术研究所 | 污水净化器 |
CN201299995Y (zh) * | 2008-10-28 | 2009-09-02 | 石家庄常山恒新纺织有限公司 | 一种制冷水过滤器反冲洗用水再过滤装置 |
CN201519502U (zh) * | 2009-09-11 | 2010-07-07 | 吴仕生 | 自然水净化装置 |
CN202569687U (zh) * | 2012-05-10 | 2012-12-05 | 刘世磊 | 一种地表水初级过滤器 |
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CN102671439A (zh) | 2012-09-19 |
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Owner name: LI SHUTING Free format text: FORMER OWNER: LIU SHILEI Effective date: 20140310 |
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C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Ying Inventor after: Li Shuting Inventor after: Miao Naishu Inventor after: Zhao Zhigang Inventor before: Liu Shilei Inventor before: Liu Yue |
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COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 262100 WEIFANG, SHANDONG PROVINCE TO: 271100 LAIWU, SHANDONG PROVINCE Free format text: CORRECT: INVENTOR; FROM: LIU SHILEI LIU YUE TO: LI YING LI SHUTING MIAO NAISHU ZHAO ZHIGANG |
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TR01 | Transfer of patent right |
Effective date of registration: 20140310 Address after: Room 2, unit 17, building 601, Yucai street, teacher's village, Laicheng District, Shandong, Laiwu 271100 Patentee after: Li Shuting Address before: 262100 Shandong city of Weifang province Anqiu City Qingyun Street West of the Anqiu Municipal Water Conservancy Bureau Patentee before: Liu Shilei |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20160510 |
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CF01 | Termination of patent right due to non-payment of annual fee |