Lighting
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Dongsheng Lighting Tech Co Ltd has sought patent for Led Street Lamp. This invention was developed by Wang Jian.
The patent application number is CN202510385935 20250330. The patent publication number is CN119879129 (A). International Patent Classification codes are B08B1/14, B08B1/32, F21S8/08, F21V15/00,..