CN211654009U - 一种智慧社区教学系统 - Google Patents
一种智慧社区教学系统 Download PDFInfo
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- CN211654009U CN211654009U CN202020769580.1U CN202020769580U CN211654009U CN 211654009 U CN211654009 U CN 211654009U CN 202020769580 U CN202020769580 U CN 202020769580U CN 211654009 U CN211654009 U CN 211654009U
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Denomination of utility model: An intelligent community teaching system Effective date of registration: 20211028 Granted publication date: 20201009 Pledgee: Ji'nan rural commercial bank Limited by Share Ltd. high tech branch Pledgor: JINAN ALLVIEW INFORMATION TECHNOLOGY Co.,Ltd. Registration number: Y2021980011475 |
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Date of cancellation: 20221117 Granted publication date: 20201009 Pledgee: Ji'nan rural commercial bank Limited by Share Ltd. high tech branch Pledgor: JINAN ALLVIEW INFORMATION TECHNOLOGY Co.,Ltd. Registration number: Y2021980011475 |
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Address after: B3, 6th floor, building 1, Shuntai Plaza, 2000 Shunhua Road, high tech Zone, Jinan City, Shandong Province, 250101 Patentee after: Ovi Digital Technology Co.,Ltd. Address before: B3, 6th floor, building 1, Shuntai Plaza, 2000 Shunhua Road, high tech Zone, Jinan City, Shandong Province, 250101 Patentee before: JINAN ALLVIEW INFORMATION TECHNOLOGY Co.,Ltd. |