一种螺纹套筒式拉压摩擦耗能器及使用方法

• Affilication of Author(s):力学与土木工程学院
• Scope of patent:国内
• Disigner of the Invention:任根立,方渝钰,fanli
• Type of Patent:国内
• State of Patent:专利授权
• Application Number:202110001832.5
• Service Invention or Not:no
• Application Date:2021-01-04
• Authorization Date:2021-12-24
• First Author:Li Fumin