CN1258481C - 利用加压上浮法净化海、湖、川等水质的净化方法及其装置 - Google Patents
利用加压上浮法净化海、湖、川等水质的净化方法及其装置 Download PDFInfo
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- CN1258481C CN1258481C CN 200410038232 CN200410038232A CN1258481C CN 1258481 C CN1258481 C CN 1258481C CN 200410038232 CN200410038232 CN 200410038232 CN 200410038232 A CN200410038232 A CN 200410038232A CN 1258481 C CN1258481 C CN 1258481C
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- water
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200410038232 CN1258481C (zh) | 2004-05-14 | 2004-05-14 | 利用加压上浮法净化海、湖、川等水质的净化方法及其装置 |
Applications Claiming Priority (1)
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CN 200410038232 CN1258481C (zh) | 2004-05-14 | 2004-05-14 | 利用加压上浮法净化海、湖、川等水质的净化方法及其装置 |
Publications (2)
Publication Number | Publication Date |
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CN1569659A CN1569659A (zh) | 2005-01-26 |
CN1258481C true CN1258481C (zh) | 2006-06-07 |
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CN 200410038232 Expired - Fee Related CN1258481C (zh) | 2004-05-14 | 2004-05-14 | 利用加压上浮法净化海、湖、川等水质的净化方法及其装置 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8709263B2 (en) * | 2006-04-11 | 2014-04-29 | University Of Utah Research Foundation | Pressurizing-depressurizing cycles for removal of contaminants in environmental samples |
JP4775157B2 (ja) * | 2006-07-28 | 2011-09-21 | 栗田工業株式会社 | 加圧浮上装置 |
BRPI1001307B1 (pt) * | 2010-04-15 | 2020-05-05 | Dt Engenharia De Empreendimentos Ltda | injeção de oxigênio em bacia de flotação do processo de remoção de substâncias poluentes em cursos d'água |
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- 2004-05-14 CN CN 200410038232 patent/CN1258481C/zh not_active Expired - Fee Related
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Publication number | Publication date |
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CN1569659A (zh) | 2005-01-26 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: BEIJING SAIEN CENTURY TECHNOLOGY DEVELOPMENT CO.L Free format text: FORMER OWNER: BEIJING SAIEN CENTURY TECHNOLOGY DEVELOPMENT CO.LTD.; PARK JINGBEI Effective date: 20080328 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080328 Address after: The two district of Beijing City, Chaoyang District Wangjing Lize in Park No. 203 room 1307 zip code: 100102 Co-patentee after: Beijing Tianyu science and Technology Co., Ltd. Patentee after: Beijing seen Century Technology Development Co., Ltd. Address before: Room 1307, No. 203, Zhongyuan two, lizzai garden, Wangjing, Chaoyang District, Beijing, zip code: 100102 Co-patentee before: Pu Jingbei Patentee before: Beijing seen Century Technology Development Co., Ltd. |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060607 Termination date: 20110514 |