Release Time:2020-03-13  Hits:

First Author: 周集体

Disigner of the Invention: 曹同川,王国栋,夏元化,Lu Hong,张爱丽,童健,金若菲,XIANG Xuemin

Application Number: CN200510200349.0

Authorization Date: 2005-06-24

Authorization Number: CN1699208