CN201066843Y - 一种通过金属管道进行数据传输的系统 - Google Patents
一种通过金属管道进行数据传输的系统 Download PDFInfo
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- CN201066843Y CN201066843Y CNU2007201496993U CN200720149699U CN201066843Y CN 201066843 Y CN201066843 Y CN 201066843Y CN U2007201496993 U CNU2007201496993 U CN U2007201496993U CN 200720149699 U CN200720149699 U CN 200720149699U CN 201066843 Y CN201066843 Y CN 201066843Y
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNU2007201496993U CN201066843Y (zh) | 2007-06-19 | 2007-06-19 | 一种通过金属管道进行数据传输的系统 |
Applications Claiming Priority (1)
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CNU2007201496993U CN201066843Y (zh) | 2007-06-19 | 2007-06-19 | 一种通过金属管道进行数据传输的系统 |
Publications (1)
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CN201066843Y true CN201066843Y (zh) | 2008-05-28 |
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CNU2007201496993U Expired - Fee Related CN201066843Y (zh) | 2007-06-19 | 2007-06-19 | 一种通过金属管道进行数据传输的系统 |
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CN (1) | CN201066843Y (zh) |
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2007
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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: BEIJING ECOM ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER NAME: BEIJING YIKE COMMUNICATION TECHNOLOGY LLC |
|
CP01 | Change in the name or title of a patent holder |
Address after: 100037 Beijing city Xicheng District Baiwanzhuang Street No. 22, building 7 Patentee after: BEIJING ECOM ENERGY TECHNOLOGY CO., LTD. Address before: 100037 Beijing city Xicheng District Baiwanzhuang Street No. 22, building 7 Patentee before: Beijing Ecom Communications Technology Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080528 Termination date: 20140619 |
|
EXPY | Termination of patent right or utility model |