Release Time:2020-11-11  Hits:

First Author: Ma Kun

Disigner of the Invention: Yan Lin,张明霞,金朝光,吴俊杰,李树立,纪卓尚,王运龙,于雁云

Application Number: CN200810010499.9

Authorization Date: 2008-02-26

Authorization Number: CN101234796