一种装配式无砟轨道结构

Release time:2021-05-04

Disigner of the Invention:姜晓文;王文通;陈宪麦;田连生;刘锦辉;齐春;王跃跃;刘耀强;孙兆琰;王梦林;马明明;付海林;彭俊;郭世豪

Type of Patent:Utility models

State of Patent:Authorized patents

Authorization number:ZL201921253594.1

Number of Inventors:14

Service Invention or Not:no

Application Date:2019-08-05

Publication Date:2019-08-05

Authorization Date:2019-08-05