CN202502379U - 教室用电节能自动控制装置 - Google Patents
教室用电节能自动控制装置 Download PDFInfo
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- CN202502379U CN202502379U CN2012201144745U CN201220114474U CN202502379U CN 202502379 U CN202502379 U CN 202502379U CN 2012201144745 U CN2012201144745 U CN 2012201144745U CN 201220114474 U CN201220114474 U CN 201220114474U CN 202502379 U CN202502379 U CN 202502379U
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- 230000006698 induction Effects 0.000 abstract 2
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Application Number | Priority Date | Filing Date | Title |
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CN2012201144745U CN202502379U (zh) | 2012-03-16 | 2012-03-16 | 教室用电节能自动控制装置 |
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CN2012201144745U CN202502379U (zh) | 2012-03-16 | 2012-03-16 | 教室用电节能自动控制装置 |
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CN202502379U true CN202502379U (zh) | 2012-10-24 |
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CN2012201144745U Expired - Fee Related CN202502379U (zh) | 2012-03-16 | 2012-03-16 | 教室用电节能自动控制装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103309273A (zh) * | 2012-03-16 | 2013-09-18 | 刘锋利 | 教室用电节能自动控制装置 |
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2012
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103309273A (zh) * | 2012-03-16 | 2013-09-18 | 刘锋利 | 教室用电节能自动控制装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: GUILIN UNIVERSITY OF AEROSPACE TECHNOLOGY Free format text: FORMER OWNER: LIU FENGLI Effective date: 20121108 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121108 Address after: 541004 Guilin Institute of aerospace industry, 2 Jinji Road, Guilin, the Guangxi Zhuang Autonomous Region Patentee after: Guilin University of Aerospace Technology Address before: 541004 Department of mechanical engineering, Guilin College of Aerospace Technology, 2 Jinji Road, Guilin, the Guangxi Zhuang Autonomous Region Patentee before: Liu Fengli |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20130316 |