CN207032068U - 阻尼式铁路金属声屏障系统 - Google Patents
阻尼式铁路金属声屏障系统 Download PDFInfo
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CN201621447802.8U CN207032068U (zh) | 2016-12-27 | 2016-12-27 | 阻尼式铁路金属声屏障系统 |
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CN106638343A (zh) * | 2016-12-27 | 2017-05-10 | 中国铁道科学研究院节能环保劳卫研究所 | 阻尼式铁路金属声屏障系统 |
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CN106638343A (zh) * | 2016-12-27 | 2017-05-10 | 中国铁道科学研究院节能环保劳卫研究所 | 阻尼式铁路金属声屏障系统 |
CN106638343B (zh) * | 2016-12-27 | 2022-06-10 | 中国铁道科学研究院节能环保劳卫研究所 | 阻尼式铁路金属声屏障系统 |
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Address after: No. 2, Da Liu Shu Road, Haidian District, Beijing Co-patentee after: CHINA RAILWAY ECONOMIC AND PLANNING RESEARCH INSTITUTE Co.,Ltd. Patentee after: ENERGY SAVING ENVIRONMENTAL PROTECTION LABOR AND HEALTH INSTITUTE, CHINA ACADEMY OF RAILWAY SCIENCES Corp.,Ltd. Co-patentee after: CHINA ACADEMY OF RAILWAY SCIENCES Corp.,Ltd. Address before: No. 2, Da Liu Shu Road, Haidian District, Beijing Co-patentee before: CHINA RAILWAY ECONOMIC AND PLANNING Research Institute Patentee before: ENERGY SAVING & ENVIRONMENTAL PROTECTION & OCCUPATIONAL SAFETY AND HEALTH Research Institute CHINA ACADEMY OF RAILWAY SCIENCES Co-patentee before: CHINA ACADEMY OF RAILWAY SCIENCES |
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Effective date of registration: 20190114 Address after: No. 2, Da Liu Shu Road, Haidian District, Beijing Co-patentee after: CHINA RAILWAY ECONOMIC AND PLANNING RESEARCH INSTITUTE Co.,Ltd. Patentee after: ENERGY SAVING ENVIRONMENTAL PROTECTION LABOR AND HEALTH INSTITUTE, CHINA ACADEMY OF RAILWAY SCIENCES Corp.,Ltd. Co-patentee after: CHINA ACADEMY OF RAILWAY SCIENCES Corp.,Ltd. Co-patentee after: CHINA RAILWAY FIRST SURVEY AND DESIGN INSTITUTE GROUP Co.,Ltd. Co-patentee after: China Railway Second Academy Engineering Group Co.,Ltd. Co-patentee after: CHINA RAILWAY SIYUAN SURVEY AND DESIGN GROUP Co.,Ltd. Address before: No. 2, Da Liu Shu Road, Haidian District, Beijing Co-patentee before: CHINA RAILWAY ECONOMIC AND PLANNING RESEARCH INSTITUTE Co.,Ltd. Patentee before: ENERGY SAVING ENVIRONMENTAL PROTECTION LABOR AND HEALTH INSTITUTE, CHINA ACADEMY OF RAILWAY SCIENCES Corp.,Ltd. Co-patentee before: CHINA ACADEMY OF RAILWAY SCIENCES Corp.,Ltd. |
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