CN214750647U - 一种配网线路故障追踪装置 - Google Patents
一种配网线路故障追踪装置 Download PDFInfo
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| TR01 | Transfer of patent right |
Effective date of registration: 20240618 Address after: 150010 Heilongjiang city of Harbin province Daoli District Shangzhi Street No. 188 Patentee after: STATE GRID HEILONGJIANG ELECTRIC POWER CO., LTD., HARBIN POWER SUPPLY Co. Country or region after: China Patentee after: STATE GRID CORPORATION OF CHINA Address before: 071000 No. 106, 3S shuangchuang community, No. 888, Hengyuan West Road, Baoding City, Hebei Province Patentee before: Hebei Huawan Electronic Technology Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right | ||
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Effective date of registration: 20240729 Address after: 150010 Heilongjiang city of Harbin province Daoli District Shangzhi Street No. 188 Patentee after: STATE GRID HEILONGJIANG ELECTRIC POWER CO., LTD., HARBIN POWER SUPPLY Co. Country or region after: China Patentee after: Hebei Huawan Electronic Technology Co.,Ltd. Patentee after: STATE GRID CORPORATION OF CHINA Address before: 150010 Heilongjiang city of Harbin province Daoli District Shangzhi Street No. 188 Patentee before: STATE GRID HEILONGJIANG ELECTRIC POWER CO., LTD., HARBIN POWER SUPPLY Co. Country or region before: China Patentee before: STATE GRID CORPORATION OF CHINA |