CN214084212U - 一种用于轨道交通屏蔽门的顶部支撑伸缩装置 - Google Patents
一种用于轨道交通屏蔽门的顶部支撑伸缩装置 Download PDFInfo
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- CN214084212U CN214084212U CN202022015979.3U CN202022015979U CN214084212U CN 214084212 U CN214084212 U CN 214084212U CN 202022015979 U CN202022015979 U CN 202022015979U CN 214084212 U CN214084212 U CN 214084212U
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CN202022015979.3U CN214084212U (zh) | 2020-09-15 | 2020-09-15 | 一种用于轨道交通屏蔽门的顶部支撑伸缩装置 |
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CN202022015979.3U CN214084212U (zh) | 2020-09-15 | 2020-09-15 | 一种用于轨道交通屏蔽门的顶部支撑伸缩装置 |
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CN202022015979.3U Expired - Fee Related CN214084212U (zh) | 2020-09-15 | 2020-09-15 | 一种用于轨道交通屏蔽门的顶部支撑伸缩装置 |
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Effective date of registration: 20221010 Address after: Room 520-1, Block A, Industry and Research Complex Building, No. 33, Jingyou Road, Jiangning District, Nanjing City, Jiangsu Province, 210000 (Jiangning High-tech Park) Patentee after: Nanjing Sundeli Material Technology Co.,Ltd. Address before: 211188 No. 629 Longmian Avenue, Jiangning Science Park, Nanjing City, Jiangsu Province Patentee before: NANJING COMMUNICATIONS INSTITUTE OF TECHNOLOGY |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230808 Address after: 210000 B6M602, Zidong Creative Park, Maqun Street, Qixia District, Nanjing City, Jiangsu Province Patentee after: Nanjing Batong Technology Co.,Ltd. Address before: Room 520-1, Block A, Industry and Research Complex Building, No. 33, Jingyou Road, Jiangning District, Nanjing City, Jiangsu Province, 210000 (Jiangning High-tech Park) Patentee before: Nanjing Sundeli Material Technology Co.,Ltd. |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210831 |
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CF01 | Termination of patent right due to non-payment of annual fee |