CN204404301U - A kind of smoke exhaust ventilator with negative ion device - Google Patents
A kind of smoke exhaust ventilator with negative ion device Download PDFInfo
- Publication number
- CN204404301U CN204404301U CN201420804515.2U CN201420804515U CN204404301U CN 204404301 U CN204404301 U CN 204404301U CN 201420804515 U CN201420804515 U CN 201420804515U CN 204404301 U CN204404301 U CN 204404301U
- Authority
- CN
- China
- Prior art keywords
- negative ion
- ion device
- smoke exhaust
- exhaust ventilator
- main body
- 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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- Ventilation (AREA)
- Electrostatic Separation (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420804515.2U CN204404301U (en) | 2014-12-16 | 2014-12-16 | A kind of smoke exhaust ventilator with negative ion device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420804515.2U CN204404301U (en) | 2014-12-16 | 2014-12-16 | A kind of smoke exhaust ventilator with negative ion device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204404301U true CN204404301U (en) | 2015-06-17 |
Family
ID=53428153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420804515.2U Expired - Fee Related CN204404301U (en) | 2014-12-16 | 2014-12-16 | A kind of smoke exhaust ventilator with negative ion device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204404301U (en) |
-
2014
- 2014-12-16 CN CN201420804515.2U patent/CN204404301U/en 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 | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170425 Address after: 528400 Zhongshan Province, Huang Town, the town of Guangdong, South Road, No. 8, factory building, No. two Patentee after: Zhongshan friend Electrical Technology Co., Ltd. Address before: Huangpu town, Guangdong city of Zhongshan Province Hing Garden 528400 Avenue (Garden City side) Patentee before: Ou Hanku Electrical Appliances Co., Ltd of Zhongshan city |
|
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: 20150617 Termination date: 20171216 |