CN203224956U - 一种井盖安全告警系统 - Google Patents
一种井盖安全告警系统 Download PDFInfo
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- CN203224956U CN203224956U CN 201320206649 CN201320206649U CN203224956U CN 203224956 U CN203224956 U CN 203224956U CN 201320206649 CN201320206649 CN 201320206649 CN 201320206649 U CN201320206649 U CN 201320206649U CN 203224956 U CN203224956 U CN 203224956U
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CN 201320206649 CN203224956U (zh) | 2013-04-23 | 2013-04-23 | 一种井盖安全告警系统 |
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CN 201320206649 CN203224956U (zh) | 2013-04-23 | 2013-04-23 | 一种井盖安全告警系统 |
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CN203224956U true CN203224956U (zh) | 2013-10-02 |
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CN 201320206649 Withdrawn - After Issue CN203224956U (zh) | 2013-04-23 | 2013-04-23 | 一种井盖安全告警系统 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103258394A (zh) * | 2013-04-23 | 2013-08-21 | 无锡聚为传感科技有限公司 | 一种井盖安全告警系统 |
CN105220711A (zh) * | 2015-10-31 | 2016-01-06 | 韦调才 | 基于lora技术遥控的防盗井盖 |
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2013
- 2013-04-23 CN CN 201320206649 patent/CN203224956U/zh not_active Withdrawn - After Issue
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103258394A (zh) * | 2013-04-23 | 2013-08-21 | 无锡聚为传感科技有限公司 | 一种井盖安全告警系统 |
CN103258394B (zh) * | 2013-04-23 | 2016-01-20 | 无锡聚为传感科技有限公司 | 一种井盖安全告警系统 |
CN105220711A (zh) * | 2015-10-31 | 2016-01-06 | 韦调才 | 基于lora技术遥控的防盗井盖 |
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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: WUXI JUWEI TECHNOLOGIES CO., LTD. Free format text: FORMER NAME: WUXI JUWEI SENSING TECHNOLOGIES CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 214000, building 1801, building 855, famous science and Technology Pioneering Center, Nanhu Avenue, Nanchang District, Jiangsu, Wuxi Patentee after: JUWEI TECHNOLOGIES CO., LTD. Address before: 214000, building 1801, building 855, famous science and Technology Pioneering Center, Nanhu Avenue, Nanchang District, Jiangsu, Wuxi Patentee before: Juwei Sensing Technologies Co., Ltd. |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20131002 Effective date of abandoning: 20160120 |
|
C25 | Abandonment of patent right or utility model to avoid double patenting |