CN201294047Y - 一种电子学习挂图 - Google Patents
一种电子学习挂图 Download PDFInfo
- Publication number
- CN201294047Y CN201294047Y CNU2008202036934U CN200820203693U CN201294047Y CN 201294047 Y CN201294047 Y CN 201294047Y CN U2008202036934 U CNU2008202036934 U CN U2008202036934U CN 200820203693 U CN200820203693 U CN 200820203693U CN 201294047 Y CN201294047 Y CN 201294047Y
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- CN
- China
- Prior art keywords
- wall chart
- wall picture
- periphery
- wall
- learning
- 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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- Electrically Operated Instructional Devices (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008202036934U CN201294047Y (zh) | 2008-11-15 | 2008-11-15 | 一种电子学习挂图 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008202036934U CN201294047Y (zh) | 2008-11-15 | 2008-11-15 | 一种电子学习挂图 |
Publications (1)
Publication Number | Publication Date |
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CN201294047Y true CN201294047Y (zh) | 2009-08-19 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNU2008202036934U Expired - Fee Related CN201294047Y (zh) | 2008-11-15 | 2008-11-15 | 一种电子学习挂图 |
Country Status (1)
Country | Link |
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CN (1) | CN201294047Y (zh) |
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2008
- 2008-11-15 CN CNU2008202036934U patent/CN201294047Y/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: Foshan SDIP Digital Technology Co., Ltd. Assignor: Feng Deqiang Contract record no.: 2010440000448 Denomination of utility model: Electronic learning wall map Granted publication date: 20090819 License type: Exclusive License Record date: 20100505 |
|
ASS | Succession or assignment of patent right |
Owner name: GUANGDONG QIZHI DIGITAL CO., LTD. Free format text: FORMER OWNER: FENG DEQIANG Effective date: 20140711 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140711 Address after: 528308 Guangdong province Foshan City venture Shunde Lunjiao intensive industrial zone, Road No. 5 Patentee after: GUANGDONG QIZHI DIGITAL CO., LTD. Address before: 528308 Guangdong city of Foshan province Shunde City Lunjiao sheep East State Street Patentee before: Feng Deqiang |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090819 Termination date: 20151115 |
|
EXPY | Termination of patent right or utility model |