CN203226090U - 一种温室大棚通风口自动通风装置 - Google Patents
一种温室大棚通风口自动通风装置 Download PDFInfo
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- CN203226090U CN203226090U CN2013202604986U CN201320260498U CN203226090U CN 203226090 U CN203226090 U CN 203226090U CN 2013202604986 U CN2013202604986 U CN 2013202604986U CN 201320260498 U CN201320260498 U CN 201320260498U CN 203226090 U CN203226090 U CN 203226090U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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CN2013202604986U CN203226090U (zh) | 2013-05-14 | 2013-05-14 | 一种温室大棚通风口自动通风装置 |
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CN2013202604986U CN203226090U (zh) | 2013-05-14 | 2013-05-14 | 一种温室大棚通风口自动通风装置 |
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CN203226090U true CN203226090U (zh) | 2013-10-09 |
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CN2013202604986U Expired - Fee Related CN203226090U (zh) | 2013-05-14 | 2013-05-14 | 一种温室大棚通风口自动通风装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104982260A (zh) * | 2015-07-28 | 2015-10-21 | 安徽机电职业技术学院 | 基于风向分析的温室大棚降温系统 |
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2013
- 2013-05-14 CN CN2013202604986U patent/CN203226090U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104982260A (zh) * | 2015-07-28 | 2015-10-21 | 安徽机电职业技术学院 | 基于风向分析的温室大棚降温系统 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Tianming Inventor after: Ge Hongyuan Inventor after: Liu Jilin Inventor after: Zhang Jianlin Inventor after: Qiao Aiping Inventor before: Li Tianming Inventor before: Liu Jilin Inventor before: Zhang Jianlin |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LI TIANMING LIU JILIN ZHANG JIANLIN TO: LI TIANMING GE HONGYUAN LIU JILIN ZHANG JIANLIN QIAO AIPING |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20190514 |
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CF01 | Termination of patent right due to non-payment of annual fee |