CN211787396U - 一种精确定位埋地电缆入侵探测系统 - Google Patents
一种精确定位埋地电缆入侵探测系统 Download PDFInfo
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- CN211787396U CN211787396U CN202020128181.7U CN202020128181U CN211787396U CN 211787396 U CN211787396 U CN 211787396U CN 202020128181 U CN202020128181 U CN 202020128181U CN 211787396 U CN211787396 U CN 211787396U
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An intrusion detection system for accurately locating buried cable Effective date of registration: 20210914 Granted publication date: 20201027 Pledgee: Nantong Jiangsu rural commercial bank Limited by Share Ltd. Pledgor: Nantong weijiedun Intelligent Technology Co.,Ltd. Registration number: Y2021980009295 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220901 Granted publication date: 20201027 Pledgee: Nantong Jiangsu rural commercial bank Limited by Share Ltd. Pledgor: Nantong weijiedun Intelligent Technology Co.,Ltd. Registration number: Y2021980009295 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An Intrusion Detection System for Precisely Positioning Buried Cables Effective date of registration: 20220902 Granted publication date: 20201027 Pledgee: Nantong Jiangsu rural commercial bank Limited by Share Ltd. Pledgor: Nantong weijiedun Intelligent Technology Co.,Ltd. Registration number: Y2022980014423 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230912 Granted publication date: 20201027 Pledgee: Nantong Jiangsu rural commercial bank Limited by Share Ltd. Pledgor: Nantong weijiedun Intelligent Technology Co.,Ltd. Registration number: Y2022980014423 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Precise Location Buried Cable Intrusion Detection System Effective date of registration: 20230915 Granted publication date: 20201027 Pledgee: Nantong Jiangsu rural commercial bank Limited by Share Ltd. Pledgor: Nantong weijiedun Intelligent Technology Co.,Ltd. Registration number: Y2023980056851 |