CN201179414Y - 一种塔顶直排式烟气净化塔 - Google Patents
一种塔顶直排式烟气净化塔 Download PDFInfo
- Publication number
- CN201179414Y CN201179414Y CNU200820055484XU CN200820055484U CN201179414Y CN 201179414 Y CN201179414 Y CN 201179414Y CN U200820055484X U CNU200820055484X U CN U200820055484XU CN 200820055484 U CN200820055484 U CN 200820055484U CN 201179414 Y CN201179414 Y CN 201179414Y
- Authority
- CN
- China
- Prior art keywords
- tower body
- flue gas
- type flue
- cat head
- purifying column
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNU200820055484XU CN201179414Y (zh) | 2008-02-14 | 2008-02-14 | 一种塔顶直排式烟气净化塔 |
Applications Claiming Priority (1)
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CNU200820055484XU CN201179414Y (zh) | 2008-02-14 | 2008-02-14 | 一种塔顶直排式烟气净化塔 |
Publications (1)
Publication Number | Publication Date |
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CN201179414Y true CN201179414Y (zh) | 2009-01-14 |
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Family Applications (1)
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CNU200820055484XU Expired - Fee Related CN201179414Y (zh) | 2008-02-14 | 2008-02-14 | 一种塔顶直排式烟气净化塔 |
Country Status (1)
Country | Link |
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CN (1) | CN201179414Y (zh) |
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2008
- 2008-02-14 CN CNU200820055484XU patent/CN201179414Y/zh not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenchuan Environment Protection Science and Technology Co., Ltd., Shanghai Assignor: Lou Aijuan Contract fulfillment period: 2009.2.8 to 2011.2.8 Contract record no.: 2009310000011 Denomination of utility model: Column top direct discharge type flue gas purification column Granted publication date: 20090114 License type: Exclusive license Record date: 20090225 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.2.8 TO 2011.2.8; CHANGE OF CONTRACT Name of requester: SHENCHUAN ENVIRONMENT PROTECTION TECH CO., LTD., S Effective date: 20090225 |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenchuan Environment Protection Science and Technology Co., Ltd., Shanghai Assignor: Lou Aijuan Contract fulfillment period: 2009.4.9 to 2016.4.9 Contract record no.: 2009310000102 Denomination of utility model: Column top direct discharge type flue gas purification column Granted publication date: 20090114 License type: Exclusive license Record date: 20090619 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.4.9 TO 2016.4.9; CHANGE OF CONTRACT Name of requester: SHENCHUAN ENVIRONMENT PROTECTION TECH CO., LTD., S Effective date: 20090619 |
|
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: 20090114 Termination date: 20160214 |