CN214896474U - 一种基于区块链的记账数据管理装置 - Google Patents
一种基于区块链的记账数据管理装置 Download PDFInfo
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- CN214896474U CN214896474U CN202121389375.3U CN202121389375U CN214896474U CN 214896474 U CN214896474 U CN 214896474U CN 202121389375 U CN202121389375 U CN 202121389375U CN 214896474 U CN214896474 U CN 214896474U
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CN202121389375.3U CN214896474U (zh) | 2021-06-22 | 2021-06-22 | 一种基于区块链的记账数据管理装置 |
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CN202121389375.3U CN214896474U (zh) | 2021-06-22 | 2021-06-22 | 一种基于区块链的记账数据管理装置 |
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Effective date of registration: 20220719 Address after: 361000 unit 2202c, No. 51, Chengyi North Street, phase III, Xiamen Software Park, Fujian Province Patentee after: Xiamen Yingxin Technology Co.,Ltd. Address before: 350000 room 04, 11th floor, building E6, intersection of Linpu road and pandun Road, Cangshan District, Fuzhou City, Fujian Province (in the pilot Free Trade Zone) Patentee before: Fujian Dingshan Intelligent Media Group Co.,Ltd. |
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Effective date of registration: 20230215 Address after: Room 605, Building A, 23 Fugui Road, Baogai Town, Shishi City, Quanzhou City, Fujian Province, 361000 Patentee after: Quanzhou Zhongdun Lian'an Technology Co.,Ltd. Address before: 361000 unit 2202c, No. 51, Chengyi North Street, phase III, Xiamen Software Park, Fujian Province Patentee before: Xiamen Yingxin Technology Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211126 |