CN210713003U - 适于大型输水渠道不停水修复的水下土体定位开挖装置 - Google Patents
适于大型输水渠道不停水修复的水下土体定位开挖装置 Download PDFInfo
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CN110512677A (zh) * | 2019-09-18 | 2019-11-29 | 河南省水利勘测设计研究有限公司 | 适于大型输水渠道不停水修复的水下土体定位开挖装置 |
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CN110512677A (zh) * | 2019-09-18 | 2019-11-29 | 河南省水利勘测设计研究有限公司 | 适于大型输水渠道不停水修复的水下土体定位开挖装置 |
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Address after: No.16 Kangping Road, Zhengdong New District, Zhengzhou City, Henan Province Patentee after: HENAN WATER & POWER ENGINEERING CONSULTING Co.,Ltd. Patentee after: China South to North Water Diversion group middle line Co.,Ltd. Address before: No.16 Kangping Road, Zhengdong New District, Zhengzhou City, Henan Province Patentee before: HENAN WATER & POWER ENGINEERING CONSULTING Co.,Ltd. Patentee before: CONSTRUCTION AND ADMINISTRATION BUREAU OF SOUTH-TO-NORTH WATER DIVERSION MIDDLE ROUTE PROJECT |
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Effective date of registration: 20221017 Address after: 450000 16 Kangping Road, Zhengdong New District, Zhengzhou City, Henan Province Patentee after: HENAN WATER & POWER ENGINEERING CONSULTING Co.,Ltd. Patentee after: China South to North Water Diversion group middle line Co.,Ltd. Patentee after: South to North Water Transfer Middle Route Industrial Development Co.,Ltd. Address before: No.16 Kangping Road, Zhengdong New District, Zhengzhou City, Henan Province Patentee before: HENAN WATER & POWER ENGINEERING CONSULTING Co.,Ltd. Patentee before: China South to North Water Diversion group middle line Co.,Ltd. |