Furniture
| Thu 18 Sep 2025
Beijing, Sept. 18 -- Qingdao Inst Of Civilian Architecture Designing Co Ltd has been awarded a patent for Multi-layer Splicing Type Building Model Sand Table. This invention was developed by Xu Gang, Liu Yu, Wang Jun, Xue Feihong, Zhang Bing, Li Zhengkun, Guan Canghai, Zhang Yang, Sun Qingli, Liu Yue, Li Shiping, Yu Yujie, Li Qi..