Retail & Household
| Sat 05 Jul 2025
Beijing, July 5 -- Chen Yan has been awarded a patent for glass saline bottle opener. This invention was developed by Chen Yan, Ma Ni, Shan Sibi, Qiu Dan, Gao Lili, Wang Rujuan and Geng Fenqiong.
The patent application number is CN202420958869U 20240507. The patent publication number is CN222138637 (U). International Patent C..