Release Time:2021-01-06  Hits:

First Author: 李杨

Disigner of the Invention: 胡雁鸣,李婷婷,Chunqing ZHANG,李战胜,Zhao Zhongfu,申凯华,王玉荣

Application Number: CN201010271998.0

Authorization Date: 2010-09-04

Authorization Number: CN101914183A