CN204794055U - 一种低压供电系统断零断相保护装置 - Google Patents
一种低压供电系统断零断相保护装置 Download PDFInfo
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- CN204794055U CN204794055U CN201520515124.3U CN201520515124U CN204794055U CN 204794055 U CN204794055 U CN 204794055U CN 201520515124 U CN201520515124 U CN 201520515124U CN 204794055 U CN204794055 U CN 204794055U
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CN112653109A (zh) * | 2020-12-23 | 2021-04-13 | 海南电网有限责任公司保亭供电局 | 低压零线故障自动隔离装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112653109A (zh) * | 2020-12-23 | 2021-04-13 | 海南电网有限责任公司保亭供电局 | 低压零线故障自动隔离装置 |
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C14 | Grant of patent or utility model | ||
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CP01 | Change in the name or title of a patent holder |
Address after: 213003, No. 27, front street, Tianning District, Jiangsu, Changzhou Patentee after: STATE GRID JIANGSU ELECTRIC POWER Co.,Ltd. CHANGZHOU POWER SUPPLY BRANCH Patentee after: STATE GRID JIANGSU ELECTRIC POWER Co.,Ltd. Patentee after: STATE GRID CORPORATION OF CHINA Address before: 213003, No. 27, front street, Tianning District, Jiangsu, Changzhou Patentee before: STATE GRID CHANG ZHOU CURRENT SUPPLY COMPANY OF JIANGSU ELECTRIC POWER Co. Patentee before: STATE GRID JIANGSU ELECTRIC POWER Co. Patentee before: STATE GRID CORPORATION OF CHINA Address after: 213003, No. 27, front street, Tianning District, Jiangsu, Changzhou Patentee after: STATE GRID CHANG ZHOU CURRENT SUPPLY COMPANY OF JIANGSU ELECTRIC POWER Co. Patentee after: STATE GRID JIANGSU ELECTRIC POWER Co. Patentee after: STATE GRID CORPORATION OF CHINA Address before: 213003, No. 27, front street, Tianning District, Jiangsu, Changzhou Patentee before: CHANG ZHOU CURRENT SUPPLY COMPANY OF JIANGSU ELECTRIC POWER Co. Patentee before: JIANGSU ELECTRIC POWER Co. Patentee before: State Grid Corporation of China |
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CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220601 Address after: 213003, No. 27, front street, Tianning District, Jiangsu, Changzhou Patentee after: STATE GRID JIANGSU ELECTRIC POWER Co.,Ltd. CHANGZHOU POWER SUPPLY BRANCH Patentee after: STATE GRID JIANGSU ELECTRIC POWER Co.,Ltd. Patentee after: STATE GRID CORPORATION OF CHINA Patentee after: Changzhou Jintan Jinneng Power Co.,Ltd. Address before: 213003, No. 27, front street, Tianning District, Jiangsu, Changzhou Patentee before: STATE GRID JIANGSU ELECTRIC POWER Co.,Ltd. CHANGZHOU POWER SUPPLY BRANCH Patentee before: STATE GRID JIANGSU ELECTRIC POWER Co.,Ltd. Patentee before: STATE GRID CORPORATION OF CHINA |
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TR01 | Transfer of patent right |