Affilication of Author(s):化工学院
Patent Coverage:国内
School Sign:第一单位
Type of Patent:实用新型
State of Patent:有效
Application Number:201420768370.5
Authorization number:201420768370.5
Service Invention or Not:yes
Application Date:2014-12-01
Authorization Date:2015-12-09
©2020 Northwest University All Rights Reserved. Xi' an 710069,P.R.China