Food & Beverage
| Tue 10 Feb 2026
Beijing, Feb. 11 -- Hebei Tongfu Sharing Tech Co Ltd has filed a patent application for School Meal Charging Subsystem. This invention was developed by Zhang Jia, Huo Yueqin, Wang Qi, Wang Pengquan, Liu Shanguo, Liu Hui, Yin Zhigang, Lu Shuqi and He Wei.
The patent application number is CN202510111123 20250123. The patent pub..