CN202940339U - 锤钎同体式接地钎子 - Google Patents
锤钎同体式接地钎子 Download PDFInfo
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- CN202940339U CN202940339U CN 201220451985 CN201220451985U CN202940339U CN 202940339 U CN202940339 U CN 202940339U CN 201220451985 CN201220451985 CN 201220451985 CN 201220451985 U CN201220451985 U CN 201220451985U CN 202940339 U CN202940339 U CN 202940339U
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- hammer
- ground connection
- pike
- axle
- drill
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- 241000656145 Thyrsites atun Species 0.000 title abstract 12
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000002689 soil Substances 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201220451985 CN202940339U (zh) | 2012-09-06 | 2012-09-06 | 锤钎同体式接地钎子 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201220451985 CN202940339U (zh) | 2012-09-06 | 2012-09-06 | 锤钎同体式接地钎子 |
Publications (1)
Publication Number | Publication Date |
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CN202940339U true CN202940339U (zh) | 2013-05-15 |
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CN 201220451985 Expired - Fee Related CN202940339U (zh) | 2012-09-06 | 2012-09-06 | 锤钎同体式接地钎子 |
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CN (1) | CN202940339U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102856672A (zh) * | 2012-09-06 | 2013-01-02 | 保定供电公司 | 锤钎同体式接地钎子 |
CN107394429A (zh) * | 2017-08-14 | 2017-11-24 | 国家电网公司 | 接地极 |
-
2012
- 2012-09-06 CN CN 201220451985 patent/CN202940339U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102856672A (zh) * | 2012-09-06 | 2013-01-02 | 保定供电公司 | 锤钎同体式接地钎子 |
CN107394429A (zh) * | 2017-08-14 | 2017-11-24 | 国家电网公司 | 接地极 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: BAODING POWER SUPPLY COMPANY Effective date: 20131206 Owner name: STATE GRID HEBEI ELECTRIC POWER COMPANY BAODING PO Effective date: 20131206 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 071051 BAODING, HEBEI PROVINCE TO: 100761 DONGCHENG, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20131206 Address after: 100761 West Chang'an Avenue, Beijing, No. 86 Patentee after: State Grid Corporation of China Patentee after: State Grid Hebei Electric Power Company Patentee after: Baoding Power Supply Branch Company, State Grid Hebei Electric Power Company Address before: 071051 No. 138 sunny north street, new urban district, Hebei, Baoding Patentee before: Baoding Power Supply Company |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20180906 |
|
CF01 | Termination of patent right due to non-payment of annual fee |