CN212611928U - 用于桥墩导流罩水下固定的压紧装置及桥墩导流罩 - Google Patents
用于桥墩导流罩水下固定的压紧装置及桥墩导流罩 Download PDFInfo
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Effective date of registration: 20220302 Address after: 450000 North Zhengguang North Street and West Zhongwang Road, Zhengzhou area (Zhengdong), pilot Free Trade Zone, Zhengzhou City, Henan Province Patentee after: HENAN BRANCH OF CONSTRUCTION AND ADMINISTRATION BUREAU OF SOUTH-TO-NORTH WATER DIVERSION MIDDLE ROUTE PROJECT Patentee after: ZHENGZHOU HYDRAULIC MACHINERY Co.,Ltd. Address before: No.359, Jianshe West Road, Zhongyuan District, Zhengzhou City, Henan Province, 450000 Patentee before: ZHENGZHOU HYDRAULIC MACHINERY Co.,Ltd. |
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Address after: 450000 North Zhengguang North Street and West Zhongwang Road, Zhengzhou area (Zhengdong), pilot Free Trade Zone, Zhengzhou City, Henan Province Patentee after: Henan Branch of China South to North Water Transfer group middle route Co.,Ltd. Patentee after: ZHENGZHOU HYDRAULIC MACHINERY Co.,Ltd. Address before: 450000 North Zhengguang North Street and West Zhongwang Road, Zhengzhou area (Zhengdong), pilot Free Trade Zone, Zhengzhou City, Henan Province Patentee before: HENAN BRANCH OF CONSTRUCTION AND ADMINISTRATION BUREAU OF SOUTH-TO-NORTH WATER DIVERSION MIDDLE ROUTE PROJECT Patentee before: ZHENGZHOU HYDRAULIC MACHINERY Co.,Ltd. |