CN222995006U - 一种新型日晷仪教具 - Google Patents
一种新型日晷仪教具 Download PDFInfo
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- CN222995006U CN222995006U CN202421992831.7U CN202421992831U CN222995006U CN 222995006 U CN222995006 U CN 222995006U CN 202421992831 U CN202421992831 U CN 202421992831U CN 222995006 U CN222995006 U CN 222995006U
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421992831.7U CN222995006U (zh) | 2024-08-16 | 2024-08-16 | 一种新型日晷仪教具 |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202421992831.7U CN222995006U (zh) | 2024-08-16 | 2024-08-16 | 一种新型日晷仪教具 |
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| CN222995006U true CN222995006U (zh) | 2025-06-17 |
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| CN202421992831.7U Active CN222995006U (zh) | 2024-08-16 | 2024-08-16 | 一种新型日晷仪教具 |
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| CN (1) | CN222995006U (zh) |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20250923 Address after: 223229 Jiangsu Province, Huai'an City, Huai'an District, Shihe Town, South Side of Century Avenue Patentee after: Jiangsu Qien Education Technology Co.,Ltd. Country or region after: China Address before: 223600 Jiangsu Province Suqian City Shuyang County Songjiang Road No. 8 Suao E-commerce Industrial Park N8-1108 Patentee before: Jiangsu Xuelitong Science and Education Equipment Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |