Current position: Home >> Scientific Research >> Patents

自行车助力装置

Hits:

First Author:Chu Jinkui

Disigner of the Invention:于泳,赵兴,Lin Feng,辛文杰

Application Number:CN200710158898.5

Authorization Date:2007-12-11

Authorization number:CN101224779

Pre One:一种运动方向角度偏振敏感检测方法和传感器装置

Next One:微构件力学性能片外拉伸测试实验台