CN202677897U - 信息传输弱电电缆 - Google Patents
信息传输弱电电缆 Download PDFInfo
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- CN202677897U CN202677897U CN 201220277856 CN201220277856U CN202677897U CN 202677897 U CN202677897 U CN 202677897U CN 201220277856 CN201220277856 CN 201220277856 CN 201220277856 U CN201220277856 U CN 201220277856U CN 202677897 U CN202677897 U CN 202677897U
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- 230000005540 biological transmission Effects 0.000 title abstract description 7
- 239000004020 conductor Substances 0.000 claims abstract description 13
- 230000004888 barrier function Effects 0.000 claims description 8
- 238000009422 external insulation Methods 0.000 claims description 5
- 230000008054 signal transmission Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 4
- 230000000505 pernicious effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Application Number | Priority Date | Filing Date | Title |
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CN 201220277856 CN202677897U (zh) | 2012-06-13 | 2012-06-13 | 信息传输弱电电缆 |
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CN 201220277856 CN202677897U (zh) | 2012-06-13 | 2012-06-13 | 信息传输弱电电缆 |
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CN202677897U true CN202677897U (zh) | 2013-01-16 |
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CN 201220277856 Expired - Fee Related CN202677897U (zh) | 2012-06-13 | 2012-06-13 | 信息传输弱电电缆 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108074675A (zh) * | 2016-11-15 | 2018-05-25 | 天津慧康溢德科技发展有限公司 | 一种科技服务用网络传输电缆 |
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2012
- 2012-06-13 CN CN 201220277856 patent/CN202677897U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108074675A (zh) * | 2016-11-15 | 2018-05-25 | 天津慧康溢德科技发展有限公司 | 一种科技服务用网络传输电缆 |
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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: ZHENGZHOU HUALI INFORMATION TECHNOLOGY CO., LTD. H Effective date: 20130815 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: HENAN ELECTRIC POWER COMPANY ZHENGZHOU POWER SUPPLY BRANCH Effective date: 20130815 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 450006 ZHENGZHOU, HENAN PROVINCE TO: 100031 XICHENG, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130815 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Zhengzhou Huali Information Technology Co., Ltd. Patentee after: Henan Electric Power Company Zhengzhou Power Supply Branch Address before: 450006 Huaihe Road, Henan, China, No. 9, No. Patentee before: Henan Electric Power Company Zhengzhou Power Supply Branch |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20170613 |
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CF01 | Termination of patent right due to non-payment of annual fee |