Footwear
| Mon 30 Jun 2025
Beijing, July 1 -- No. 305 Hospital Of PLA has been granted a patent for correcting insole. Lan Yalu, Zhang Rong, Zhang Jie, Mao Yan, Liu Mengying and Yu Lianyu developed the invention.
The patent application number is CN202323144809U 20231121. The patent publication number is CN222091935 (U). International Patent Classificat..