CN203376831U - 井盖非法开启监测设备 - Google Patents
井盖非法开启监测设备 Download PDFInfo
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- CN203376831U CN203376831U CN201320514639.2U CN201320514639U CN203376831U CN 203376831 U CN203376831 U CN 203376831U CN 201320514639 U CN201320514639 U CN 201320514639U CN 203376831 U CN203376831 U CN 203376831U
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CN201320514639.2U CN203376831U (zh) | 2013-08-22 | 2013-08-22 | 井盖非法开启监测设备 |
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CN201320514639.2U CN203376831U (zh) | 2013-08-22 | 2013-08-22 | 井盖非法开启监测设备 |
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CN203376831U true CN203376831U (zh) | 2014-01-01 |
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CN201320514639.2U Expired - Lifetime CN203376831U (zh) | 2013-08-22 | 2013-08-22 | 井盖非法开启监测设备 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104464230A (zh) * | 2014-12-04 | 2015-03-25 | 重庆厚齐科技有限公司 | 一种窨井盖监控系统 |
CN104464229A (zh) * | 2014-12-04 | 2015-03-25 | 重庆厚齐科技有限公司 | 窨井盖监管系统 |
CN107313460A (zh) * | 2017-07-25 | 2017-11-03 | 浙江正元地理信息有限责任公司 | 窨井安全监管系统 |
CN107421498A (zh) * | 2017-08-03 | 2017-12-01 | 浙江正元地理信息有限责任公司 | 一种智能化井盖监测系统 |
CN110706464A (zh) * | 2019-10-18 | 2020-01-17 | 国网四川省电力公司南充供电公司 | 一种分布式组网的井盖防外破预警系统及方法 |
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2013
- 2013-08-22 CN CN201320514639.2U patent/CN203376831U/zh not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104464230A (zh) * | 2014-12-04 | 2015-03-25 | 重庆厚齐科技有限公司 | 一种窨井盖监控系统 |
CN104464229A (zh) * | 2014-12-04 | 2015-03-25 | 重庆厚齐科技有限公司 | 窨井盖监管系统 |
CN107313460A (zh) * | 2017-07-25 | 2017-11-03 | 浙江正元地理信息有限责任公司 | 窨井安全监管系统 |
CN107421498A (zh) * | 2017-08-03 | 2017-12-01 | 浙江正元地理信息有限责任公司 | 一种智能化井盖监测系统 |
CN110706464A (zh) * | 2019-10-18 | 2020-01-17 | 国网四川省电力公司南充供电公司 | 一种分布式组网的井盖防外破预警系统及方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: ZHENGYUAN GEOGRAPHIC INFORMATION CO., LTD. Free format text: FORMER NAME: SHANDONG ZHENGYUAN GEOGRAPHICAL INFORMATION ENGINEERING CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 101300, No. 2, Airport East Road, Shunyi District business district, Beijing Patentee after: CHINA ZHENGYUAN GEOMATICS Co.,Ltd. Address before: 250101 No. 3366, Sau Ying Road, Ji'nan hi tech Development Zone, Shandong, China Patentee before: Shandong Zhengyuan Geographic Information Engineering Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 101300 2 Airport East Road, Shunyi District business district, Beijing Patentee after: ZHENGYUAN GEOMTICS GROUP Co.,Ltd. Address before: 101300 2 Airport East Road, Shunyi District business district, Beijing Patentee before: CHINA ZHENGYUAN GEOMATICS Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20140101 |