CN212627120U - 一种数字式高压微机综合保护测控装置 - Google Patents
一种数字式高压微机综合保护测控装置 Download PDFInfo
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CN114375116A (zh) * | 2021-11-30 | 2022-04-19 | 衢州光明电力投资集团有限公司赋腾科技分公司 | 一种基于地层施工的电气通信检测预警系统 |
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CN114375116A (zh) * | 2021-11-30 | 2022-04-19 | 衢州光明电力投资集团有限公司赋腾科技分公司 | 一种基于地层施工的电气通信检测预警系统 |
CN114375116B (zh) * | 2021-11-30 | 2023-08-15 | 衢州光明电力投资集团有限公司赋腾科技分公司 | 一种基于地层施工的电气通信检测预警系统 |
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Effective date of registration: 20240330 Address after: 130400 Group 2, Houshihao Village, Baihao Town, Yushu City, Changchun City, Jilin Province Patentee after: Ben Yantao Country or region after: China Address before: 200540 room 3341, 3rd floor, building 5, No. 168, Lane 6495, Tingwei Road, Jinshan Industrial Zone, Jinshan District, Shanghai Patentee before: Shanghai Yibian Technology Co.,Ltd. Country or region before: China |
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Effective date of registration: 20240419 Address after: Room 3, 1st Floor, Unit 2, Building 1, Xianfeng Hongwei Community, Daowai District, Harbin City, Heilongjiang Province, 150026 Patentee after: HARBIN BONENG ELECTRIC Co.,Ltd. Country or region after: China Address before: 130400 Group 2, Houshihao Village, Baihao Town, Yushu City, Changchun City, Jilin Province Patentee before: Ben Yantao Country or region before: China |