一种组合柱的转换节点结构

Affilication of Author(s):土木工程学院

Patent Coverage:国内

Disigner of the Invention:YAN Guiyun,曾少昔,Zheng Yongqian

Note:2019年10月10日审核通过

Type of Patent:实用新型

State of Patent:专利授权

Application Number:201821922731.1

Authorization number:-

Number of Inventors:1

Service Invention or Not:no

Application Date:2018-11-21

Publication Date:2019-08-13

Authorization Date:2019-08-13