Authorization number:ZL 201320169937.2
Service Invention or Not:yes
Authorization Date:2013-09-11
Xuelian Bai
Click:
The Last Update Time:..
Patents
一种空调器与废水梯级结合利用系统
Release time:2022-04-07 Hits:
© 2017 Chongqing University All Rights Reserved.
No.174 Shazhengjie, Shapingba, Chongqing, 400044, China