CN212404796U - 一种立式弧面金属阻尼器 - Google Patents
一种立式弧面金属阻尼器 Download PDFInfo
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- CN212404796U CN212404796U CN202021802139.5U CN202021802139U CN212404796U CN 212404796 U CN212404796 U CN 212404796U CN 202021802139 U CN202021802139 U CN 202021802139U CN 212404796 U CN212404796 U CN 212404796U
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- damping unit
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Effective date of registration: 20220509 Address after: No.356, Xiwang West Road, a district, Xinjin Industrial Park, Chengdu, Sichuan 610000 Patentee after: CHENGDU DATONG ROAD & BRIDGE COMPONENTS CO.,LTD. Patentee after: CHINA RAILWAY ERYUAN ENGINEERING GROUP Co.,Ltd. Patentee after: Sichuan tietuo Technology Co.,Ltd. Address before: No.356, Xiwang West Road, a district, Xinjin Industrial Park, Chengdu, Sichuan 610000 Patentee before: CHENGDU DATONG ROAD & BRIDGE COMPONENTS CO.,LTD. Patentee before: CHINA RAILWAY ERYUAN ENGINEERING GROUP Co.,Ltd. Patentee before: SICHUAN TIECHUANG TECHNOLOGY Co.,Ltd. |