CN212772939U - 一种用于装配式剪力墙的自复位耗能连接装置 - Google Patents
一种用于装配式剪力墙的自复位耗能连接装置 Download PDFInfo
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Assignee: CHINA RAILWAY FIRST GROUP CO.,LTD. CONSTRUCTION & INSTALLATION ENGINEERING CO.,LTD. Assignor: XIAN University OF ARCHITECTURE AND TECHNOLOG Contract record no.: X2021980012947 Denomination of utility model: A self resetting energy dissipation connecting device for prefabricated shear wall Granted publication date: 20210323 License type: Common License Record date: 20211122 Assignee: Shaanxi Nitya New Materials Technology Co.,Ltd. Assignor: XIAN University OF ARCHITECTURE AND TECHNOLOG Contract record no.: X2021980012797 Denomination of utility model: A self resetting energy dissipation connecting device for prefabricated shear wall Granted publication date: 20210323 License type: Common License Record date: 20211119 |
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Assignee: Shaanxi Nitya New Materials Technology Co.,Ltd. Assignor: XIAN University OF ARCHITECTURE AND TECHNOLOG Contract record no.: X2021980012797 Date of cancellation: 20240320 |
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Assignee: CHINA RAILWAY FIRST GROUP CO.,LTD. CONSTRUCTION & INSTALLATION ENGINEERING CO.,LTD. Assignor: XIAN University OF ARCHITECTURE AND TECHNOLOG Contract record no.: X2021980012947 Date of cancellation: 20240410 |