Release Time:2019-03-09  Hits:

First Author: 王金渠

Disigner of the Invention: 刘娟,任秀秀,张艳,Jinming LU,殷德宏,杨建华,陈赞

Application Number: CN201110077262.4

Authorization Date: 2011-03-30

Authorization Number: CN102225313A