CN209675907U - 深基坑顶部高压电力管线的回填保护结构 - Google Patents
深基坑顶部高压电力管线的回填保护结构 Download PDFInfo
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Effective date of registration: 20200529 Address after: 250101 room 1801, 2 tower, Shun Tai Plaza, 2000 Shun Hua Road, hi tech Zone, Ji'nan, Shandong. Co-patentee after: JINAN RAIL TRANSIT GROUP Co.,Ltd. Patentee after: JINAN SHUNDA RAIL TRANSIT DESIGN Co.,Ltd. Address before: 250101 Shandong city of Ji'nan province high tech Zone Shun Road No. 2000 Shun Tai Plaza No. 2 building 19 layer Patentee before: JINAN RAIL TRANSIT GROUP Co.,Ltd. |
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Address after: Room 1801, building 2, Shuntai Plaza, 2000 Shunhua Road, high tech Zone, Jinan City, Shandong Province, 250101 Patentee after: Shandong rail transit survey and Design Institute Co.,Ltd. Patentee after: JINAN RAIL TRANSIT GROUP Co.,Ltd. Address before: Room 1801, building 2, Shuntai Plaza, 2000 Shunhua Road, high tech Zone, Jinan City, Shandong Province, 250101 Patentee before: JINAN SHUNDA RAIL TRANSIT DESIGN Co.,Ltd. Patentee before: JINAN RAIL TRANSIT GROUP Co.,Ltd. |