CN203481407U - 一种复合石墨接地导体 - Google Patents
一种复合石墨接地导体 Download PDFInfo
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- CN203481407U CN203481407U CN201320522282.2U CN201320522282U CN203481407U CN 203481407 U CN203481407 U CN 203481407U CN 201320522282 U CN201320522282 U CN 201320522282U CN 203481407 U CN203481407 U CN 203481407U
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- graphite
- grounding conductor
- composite graphite
- sleeve pipe
- conductor
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Application Number | Priority Date | Filing Date | Title |
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CN201320522282.2U CN203481407U (zh) | 2013-08-26 | 2013-08-26 | 一种复合石墨接地导体 |
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CN201320522282.2U CN203481407U (zh) | 2013-08-26 | 2013-08-26 | 一种复合石墨接地导体 |
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CN203481407U true CN203481407U (zh) | 2014-03-12 |
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CN201320522282.2U Expired - Fee Related CN203481407U (zh) | 2013-08-26 | 2013-08-26 | 一种复合石墨接地导体 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104409873A (zh) * | 2014-10-31 | 2015-03-11 | 广东电网有限责任公司惠州供电局 | 电力系统接地极及其制作使用方法 |
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2013
- 2013-08-26 CN CN201320522282.2U patent/CN203481407U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104409873A (zh) * | 2014-10-31 | 2015-03-11 | 广东电网有限责任公司惠州供电局 | 电力系统接地极及其制作使用方法 |
CN104409873B (zh) * | 2014-10-31 | 2016-08-24 | 广东电网有限责任公司惠州供电局 | 电力系统接地极及其制作使用方法 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANDONG YILAIKE ELECTRIC POWER EQUIPMENT CO., LTD Free format text: FORMER OWNER: YU QINXIAN Effective date: 20140918 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 261021 WEIFANG, SHANDONG PROVINCE TO: 260000 JINAN, SHANDONG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140918 Address after: 260000, No. 2, unit 602, building 23, South Gate Road, Ji'nan, Shandong Patentee after: Shandong Electric Power Equipment Co., Ltd. Address before: 261021 Shandong city of Weifang Province Dongfeng West aster mansion 4-2-301 Patentee before: Yu Qinxian |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20150826 |
|
EXPY | Termination of patent right or utility model |