CN205068935U - 教学实验仪器设备 - Google Patents
教学实验仪器设备 Download PDFInfo
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- CN205068935U CN205068935U CN201520871193.8U CN201520871193U CN205068935U CN 205068935 U CN205068935 U CN 205068935U CN 201520871193 U CN201520871193 U CN 201520871193U CN 205068935 U CN205068935 U CN 205068935U
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CN201520871193.8U CN205068935U (zh) | 2015-11-04 | 2015-11-04 | 教学实验仪器设备 |
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CN201520871193.8U CN205068935U (zh) | 2015-11-04 | 2015-11-04 | 教学实验仪器设备 |
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CN205068935U true CN205068935U (zh) | 2016-03-02 |
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CN201520871193.8U Expired - Fee Related CN205068935U (zh) | 2015-11-04 | 2015-11-04 | 教学实验仪器设备 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Sun Guiqin Inventor after: Ma Lihong Inventor after: Kong Fanling Inventor after: Li Gepeng Inventor after: Li Qingmei Inventor before: Sun Guiqin Inventor before: Ma Lihong Inventor before: Kong Fanling Inventor before: Ge Peng Inventor before: Li Qingmei |
|
COR | Change of bibliographic data | ||
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: 20160302 Termination date: 20161104 |