Tools and Machinery
| Mon 22 Dec 2025
Beijing, Dec. 23 -- Guangdong Polytechnic Normal University has received a patent for Convenient and Practical Crystal Pear Bagging Machine. This invention was developed by Tao Wencong, Chen Ri, Chen Xiaowen, Zheng Yingda, Wang Huangyu, Cai Cankun, Chen Jiayu, Liu Yachao and Chen Jiasheng.
The patent application number is CN2..