Patents

一种折叠支架及一种椅子

Release time:2023-12-05  Hits:

Service Invention or Not:no

NO. 3-11, Wenhua Road, Heping District, Shenyang, P. R. China
Copyright 2020 Northeastern University | 110819 | 辽ICP备11009868号-3 | 85590@mail.neu.edu.cn

Click:| The Last Update Time:--| Open time:-- |MOBILE Version