CN211410772U - T型轨道用防坠器缓冲器 - Google Patents
T型轨道用防坠器缓冲器 Download PDFInfo
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- CN211410772U CN211410772U CN201921846841.9U CN201921846841U CN211410772U CN 211410772 U CN211410772 U CN 211410772U CN 201921846841 U CN201921846841 U CN 201921846841U CN 211410772 U CN211410772 U CN 211410772U
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CN201921846841.9U CN211410772U (zh) | 2019-10-30 | 2019-10-30 | T型轨道用防坠器缓冲器 |
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CN201921846841.9U CN211410772U (zh) | 2019-10-30 | 2019-10-30 | T型轨道用防坠器缓冲器 |
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CN211410772U true CN211410772U (zh) | 2020-09-04 |
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GR01 | Patent grant | ||
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Address after: 750000 Ningxia Hui Autonomous Region Yinchuan Yinchuan Jingkai District Jinfeng Industrial Park to the west of Nanjie and north of Jinfeng Road Patentee after: Super high voltage company of State Grid Ningxia Electric Power Co.,Ltd. Patentee after: STATE GRID NINGXIA ELECTRIC POWER Co.,Ltd. Address before: 750004 west of Tongda South Street north of Jinfeng Road, Jinfeng District, Yinchuan City, Ningxia Hui Autonomous Region Patentee before: STATE GRID NINGXIA ELECTRIC POWER CO., LTD. MAINTENANCE Co. Patentee before: STATE GRID NINGXIA ELECTRIC POWER Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230821 Address after: No.1-1 Dazhong Lane, Beijing Middle Road, Jinfeng District, Yinchuan City, Ningxia Hui Autonomous Region, 750000 Patentee after: Ningxia EHV Power Engineering Co.,Ltd. Address before: 750000 Ningxia Hui Autonomous Region Yinchuan Yinchuan Jingkai District Jinfeng Industrial Park to the west of Nanjie and north of Jinfeng Road Patentee before: Super high voltage company of State Grid Ningxia Electric Power Co.,Ltd. Patentee before: STATE GRID NINGXIA ELECTRIC POWER Co.,Ltd. |