Release Time:2019-03-09  Hits:

First Author: 隆武强

Disigner of the Invention: 夏美艳,杜宝国,付磊,齐鲲鹏,冯立岩,冷先银,Jiangping Tian

Application Number: CN200810228293.3

Authorization Date: 2008-10-24

Authorization Number: CN101387219