Plastics
| Thu 13 Mar 2025
Beijing, March 14 -- State Intellectual Property Office of China has awarded a patent to Shijiazhuang Chuangtianchi Plastic Products for quick assembly structure. Feng Xin, Guo Yuting, Ding Jingjing, Sun Dan, Li Simeng, Zhong Jing, Li Qiaona, Feng Dandan, Zhang Yongmao and Zhang Shizhong developed the invention.
The patent ap..