CN208721015U - 一种隧道变形测量装置 - Google Patents
一种隧道变形测量装置 Download PDFInfo
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- CN208721015U CN208721015U CN201820864179.9U CN201820864179U CN208721015U CN 208721015 U CN208721015 U CN 208721015U CN 201820864179 U CN201820864179 U CN 201820864179U CN 208721015 U CN208721015 U CN 208721015U
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CN201820864179.9U CN208721015U (zh) | 2018-06-05 | 2018-06-05 | 一种隧道变形测量装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111152609A (zh) * | 2020-01-30 | 2020-05-15 | 吉林大学 | 一种车载胎侧形变检测装置 |
CN113390359A (zh) * | 2021-06-15 | 2021-09-14 | 董世勇 | 高切坡变形监测装置 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111152609A (zh) * | 2020-01-30 | 2020-05-15 | 吉林大学 | 一种车载胎侧形变检测装置 |
CN113390359A (zh) * | 2021-06-15 | 2021-09-14 | 董世勇 | 高切坡变形监测装置 |
CN113390359B (zh) * | 2021-06-15 | 2022-12-06 | 董世勇 | 高切坡变形监测装置 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191202 Address after: 100024 Beijing, Guanzhuang, Chaoyang District, Zhou Co-patentee after: NO.2 ENGINEERING CO., LTD. OF CCCC FIRST HIGHWAY ENGINEERING Co.,Ltd. Patentee after: CHINA FIRST HIGHWAY ENGINEERING Co.,Ltd. Address before: 550000 Guanfu No. 1, Guanshan Lake District, Guiyang City, Guizhou Province, 2-25-6 Co-patentee before: Li Guochang Patentee before: Gu Senhua Co-patentee before: Chen Yong |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190409 Termination date: 20200605 |