CN202220470U - 一种±800kV特高压直流线路铁塔接腿 - Google Patents
一种±800kV特高压直流线路铁塔接腿 Download PDFInfo
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- CN202220470U CN202220470U CN 201120333701 CN201120333701U CN202220470U CN 202220470 U CN202220470 U CN 202220470U CN 201120333701 CN201120333701 CN 201120333701 CN 201120333701 U CN201120333701 U CN 201120333701U CN 202220470 U CN202220470 U CN 202220470U
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CN 201120333701 CN202220470U (zh) | 2011-09-07 | 2011-09-07 | 一种±800kV特高压直流线路铁塔接腿 |
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CN 201120333701 CN202220470U (zh) | 2011-09-07 | 2011-09-07 | 一种±800kV特高压直流线路铁塔接腿 |
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CN202220470U true CN202220470U (zh) | 2012-05-16 |
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CN 201120333701 Expired - Lifetime CN202220470U (zh) | 2011-09-07 | 2011-09-07 | 一种±800kV特高压直流线路铁塔接腿 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106088779A (zh) * | 2016-07-01 | 2016-11-09 | 国家电网公司 | 一种三角型主材断面输电线路直线杆塔 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106088779A (zh) * | 2016-07-01 | 2016-11-09 | 国家电网公司 | 一种三角型主材断面输电线路直线杆塔 |
CN106088779B (zh) * | 2016-07-01 | 2018-07-20 | 国家电网公司 | 一种三角型主材断面输电线路直线杆塔 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: CHINA POWER ENGINEERING CONSULTING GROUP CO., LTD. Free format text: FORMER NAME: CHINA POWER ENGINEERING CONSULTING GROUP CORPORATION |
|
CP01 | Change in the name or title of a patent holder |
Address after: 100120 Beijing city Xicheng District No. 65 Andrew Patentee after: CHINA POWER ENGINEERING CONSULTING (GROUP) CORPORATION Patentee after: China Power Engineering Consulting Group Southwest Electric Power Design Institute Co., Ltd. Patentee after: Co., Ltd of Northeastern Electric Power Design Institute, China Power Engineering Consulting Group Corporation Patentee after: Co., Ltd of Huabei Power Design Inst., China Power Engineering Consulting Group Patentee after: Co., Ltd of Central Southern China Electric Power Design Institute, China Power Engineering Consulting Group Corporation Patentee after: NORTHWEST ELECTRIC POWER DESIGN INSTITUTE CO., LTD. OF CHINA POWER ENGINEERING CONSULTING GROUP Patentee after: NORTH CHINA POWER ENGINEERING CO., LTD. OF CHINA POWER ENGINEERING CONSULTING GROUP Address before: 100120 Beijing city Xicheng District No. 65 Andrew Patentee before: China Power Engineering Consulting Group Corporation Patentee before: Southwest Electric Power Design Institute of China Power Engineering Consulting Group Corporation Patentee before: Northeastern Electric Power Design Institute, China Power Engineering Consulting Group Corporation Patentee before: Huabei Power Design Inst., China Power Engineering Consulting Group Patentee before: Central Southern China Electric Power Design Institute, China Power Engineering Consulting Group Cor Patentee before: Northwest Electric Power Design Institute, China Power Engineering Consulting Group Corporation Patentee before: North China Electric Power Design Institute of China Power Engineering Consulting Group Corporation |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20120516 |