Release Time:2019-10-11  Hits:

First Author: 隆武强

Disigner of the Invention: 付磊,齐鲲鹏,杜宝国,魏胜利,Jiangping Tian,冷先银

Application Number: CN200610134843.6

Authorization Date: 2006-12-14

Authorization Number: CN1975122