CN202747533U - 一种径向弧面的风道 - Google Patents
一种径向弧面的风道 Download PDFInfo
- Publication number
- CN202747533U CN202747533U CN 201220369467 CN201220369467U CN202747533U CN 202747533 U CN202747533 U CN 202747533U CN 201220369467 CN201220369467 CN 201220369467 CN 201220369467 U CN201220369467 U CN 201220369467U CN 202747533 U CN202747533 U CN 202747533U
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- Prior art keywords
- air
- air duct
- radial
- cambered surface
- radially
- 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.)
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201220369467 CN202747533U (zh) | 2012-07-30 | 2012-07-30 | 一种径向弧面的风道 |
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CN 201220369467 CN202747533U (zh) | 2012-07-30 | 2012-07-30 | 一种径向弧面的风道 |
Publications (1)
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CN202747533U true CN202747533U (zh) | 2013-02-20 |
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CN 201220369467 Expired - Fee Related CN202747533U (zh) | 2012-07-30 | 2012-07-30 | 一种径向弧面的风道 |
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CN (1) | CN202747533U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105042675A (zh) * | 2015-07-15 | 2015-11-11 | 品格卫厨(浙江)有限公司 | 一种用于集成吊顶的通风换气和照明装置 |
-
2012
- 2012-07-30 CN CN 201220369467 patent/CN202747533U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105042675A (zh) * | 2015-07-15 | 2015-11-11 | 品格卫厨(浙江)有限公司 | 一种用于集成吊顶的通风换气和照明装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
DD01 | Delivery of document by public notice |
Addressee: Hao Xiangbing Document name: Notification to Pay the Fees |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Radial air duct Effective date of registration: 20151224 Granted publication date: 20130220 Pledgee: Agricultural Bank of China Limited by Share Ltd Jiaxing science and Technology Branch Pledgor: Zhejiang Laisiao Electric Co., Ltd. Registration number: 2015990001139 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20180730 |
|
CF01 | Termination of patent right due to non-payment of annual fee |