CN209262874U - 一种高中生理科生学习用具 - Google Patents
一种高中生理科生学习用具 Download PDFInfo
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- CN209262874U CN209262874U CN201821486973.0U CN201821486973U CN209262874U CN 209262874 U CN209262874 U CN 209262874U CN 201821486973 U CN201821486973 U CN 201821486973U CN 209262874 U CN209262874 U CN 209262874U
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CN201821486973.0U CN209262874U (zh) | 2018-09-12 | 2018-09-12 | 一种高中生理科生学习用具 |
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CN201821486973.0U CN209262874U (zh) | 2018-09-12 | 2018-09-12 | 一种高中生理科生学习用具 |
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CN209262874U true CN209262874U (zh) | 2019-08-16 |
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CN201821486973.0U Expired - Fee Related CN209262874U (zh) | 2018-09-12 | 2018-09-12 | 一种高中生理科生学习用具 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201110 Address after: Room 42, 43, 44, block 02 (West), section F, Sishui Gucheng commercial street, Zhongxing Town, Siyang County, Suqian City, Jiangsu Province 223700 Patentee after: Jiangsu Guang'an Construction Engineering Co.,Ltd. Address before: 130022 Group 46, Second Committee of Changchun Pearl Street, Nanguan District, Changchun City, Jilin Province Patentee before: Zheng Zexuan |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210114 Address after: 221600 building 10, Jixiang home garden, Peixian, Xuzhou, Jiangsu. Patentee after: JIANGSU QING'AN CONSTRUCTION Co.,Ltd. Address before: Room 42, 43, 44, block 02 (West), section F, Sishui Gucheng commercial street, Zhongxing Town, Siyang County, Suqian City, Jiangsu Province 223700 Patentee before: Jiangsu Guang'an Construction Engineering Co.,Ltd. |
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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: 20190816 Termination date: 20210912 |