CN204510046U - 铁路t梁一体化超高强混凝土-微孔陶瓷复合声屏障 - Google Patents
铁路t梁一体化超高强混凝土-微孔陶瓷复合声屏障 Download PDFInfo
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Cited By (2)
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CN104727243A (zh) * | 2015-03-25 | 2015-06-24 | 成都中弘轨道交通环保产业股份有限公司 | 铁路t梁一体化超高强混凝土-微孔陶瓷复合声屏障 |
CN114197522A (zh) * | 2021-11-09 | 2022-03-18 | 广州地铁设计研究院股份有限公司 | 一种预制拼装式钢筋混凝土顶盖及其施工方法 |
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CN104727243A (zh) * | 2015-03-25 | 2015-06-24 | 成都中弘轨道交通环保产业股份有限公司 | 铁路t梁一体化超高强混凝土-微孔陶瓷复合声屏障 |
CN114197522A (zh) * | 2021-11-09 | 2022-03-18 | 广州地铁设计研究院股份有限公司 | 一种预制拼装式钢筋混凝土顶盖及其施工方法 |
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Effective date of registration: 20151113 Address after: 610041, No. 12, building 56, Shuguang International Building, 25 Shuguang street, Chengdu hi tech Zone, Sichuan, China Patentee after: CHENGDU ZHONGHONG RAIL TRANSIT ENVIRONMENTAL PROTECTION INDUSTRY Co.,Ltd. Patentee after: CHINA RAILWAY Corp. Address before: High tech Zone Chengdu City Tianyun road 610041 Sichuan province No. 18 Shuguang International Building 12 floor No. 24-25 Patentee before: CHENGDU ZHONGHONG RAIL TRANSIT ENVIRONMENTAL PROTECTION INDUSTRY Co.,Ltd. |
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Address after: 610041, No. 12, building 56, Shuguang International Building, 25 Shuguang street, Chengdu hi tech Zone, Sichuan, China Co-patentee after: China National Railway Group Co.,Ltd. Patentee after: CHENGDU ZHONGHONG RAIL TRANSIT ENVIRONMENTAL PROTECTION INDUSTRY Co.,Ltd. Address before: 610041, No. 12, building 56, Shuguang International Building, 25 Shuguang street, Chengdu hi tech Zone, Sichuan, China Co-patentee before: CHINA RAILWAY Corp. Patentee before: CHENGDU ZHONGHONG RAIL TRANSIT ENVIRONMENTAL PROTECTION INDUSTRY Co.,Ltd. |
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Effective date of registration: 20200804 Address after: No. 1224 and 1225, floor 12, building 1, No. 56, Tianhui middle street, hi tech Zone, Chengdu, Sichuan Co-patentee after: Beijing zhongtieke Information Consulting Co.,Ltd. Patentee after: CHENGDU ZHONGHONG RAIL TRANSIT ENVIRONMENTAL PROTECTION INDUSTRY Co.,Ltd. Address before: 610041, No. 12, building 56, Shuguang International Building, 25 Shuguang street, Chengdu hi tech Zone, Sichuan, China Co-patentee before: China National Railway Group Co.,Ltd. Patentee before: CHENGDU ZHONGHONG RAIL TRANSIT ENVIRONMENTAL PROTECTION INDUSTRY Co.,Ltd. |