Type of Patent:Invent

State of Patent:授权

Authorization number:ZL201510993119.8

Service Invention or Not:no

First Author:gaoguangjun

Pre One:一种可重复使用的轨道车辆用碰撞吸能装置 Next One:轨道车辆转向架防脱轨装置及轨道车辆转向架