CN201681455U - 通信线缆防盗用窨井盖报警传感器 - Google Patents
通信线缆防盗用窨井盖报警传感器 Download PDFInfo
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- CN201681455U CN201681455U CN2010201272725U CN201020127272U CN201681455U CN 201681455 U CN201681455 U CN 201681455U CN 2010201272725 U CN2010201272725 U CN 2010201272725U CN 201020127272 U CN201020127272 U CN 201020127272U CN 201681455 U CN201681455 U CN 201681455U
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CN2010201272725U CN201681455U (zh) | 2010-03-10 | 2010-03-10 | 通信线缆防盗用窨井盖报警传感器 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103471627A (zh) * | 2012-06-07 | 2013-12-25 | 上海森珀光电科技有限公司 | 一种光纤光栅井盖开关状态磁感应器 |
CN103903407A (zh) * | 2014-04-10 | 2014-07-02 | 宁波宇宏电气有限公司 | 用于窨井盖破损、被盜的专网报警系统 |
CN103956011A (zh) * | 2014-04-04 | 2014-07-30 | 国家电网公司 | 窨井盖防盗传感器 |
CN104047300A (zh) * | 2014-06-17 | 2014-09-17 | 文雅 | 会报警的窨井 |
CN108833692A (zh) * | 2018-06-06 | 2018-11-16 | 俞越 | 一种手机防盗、防遗失及报警新技术 |
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2010
- 2010-03-10 CN CN2010201272725U patent/CN201681455U/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103471627A (zh) * | 2012-06-07 | 2013-12-25 | 上海森珀光电科技有限公司 | 一种光纤光栅井盖开关状态磁感应器 |
CN103956011A (zh) * | 2014-04-04 | 2014-07-30 | 国家电网公司 | 窨井盖防盗传感器 |
CN103903407A (zh) * | 2014-04-10 | 2014-07-02 | 宁波宇宏电气有限公司 | 用于窨井盖破损、被盜的专网报警系统 |
CN103903407B (zh) * | 2014-04-10 | 2016-06-22 | 宁波宇宏电气有限公司 | 用于窨井盖破损、被盜的专网报警系统 |
CN104047300A (zh) * | 2014-06-17 | 2014-09-17 | 文雅 | 会报警的窨井 |
CN108833692A (zh) * | 2018-06-06 | 2018-11-16 | 俞越 | 一种手机防盗、防遗失及报警新技术 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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CP01 | Change in the name or title of a patent holder |
Address after: 210000, room 09, pearl garden, Linquan village, Pukou District, Nanjing, Jiangsu 302, China Co-patentee after: Shanghai Grandway Telecom Tech Co., Ltd. Patentee after: Nanjing Weiyang Technology Co., Ltd. Address before: 210000, room 09, pearl garden, Linquan village, Pukou District, Nanjing, Jiangsu 302, China Co-patentee before: Shanghai Grandway Telecom Tech Co., Ltd. Patentee before: Nanjing Weiyang Technology Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20150310 |
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EXPY | Termination of patent right or utility model |