Language : English
Chunyan Zhao

Patents

一种路基预应力加固强化方法

Disigner of the Invention:赵春彦, 冷钰, 唐永康, 杨奇, 贾晋中, 李晓建, 孟宪洪, 余志武, 薛继连, 聂如松, 冷伍明

Type of Patent:Invent

State of Patent:Authorized patents

Authorization number:ZL201410077768.9

Service Invention or Not:no