Plastics
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has published Beijing Institute of Metrology patent application for Automatic Grabbing Device for Nano-film Material. The invention was developed by Zhao Xia, Han Chao, Sang Suli, Zhang Xiwen, Guan Xiaotong, Li Wei, Dou Meng, Guo Fang, Liu Kai, Peng Jing, Zhang Zheng..