Retail & Household
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Ningbo Hongdi Measuring Tape Ind Co Ltd has been granted a patent for Art Knife. This invention was developed by Zhu Jun, Yan Yunhao, Xie Lingling, Chen Xiayun, Zhang Yongjun, Sun Yuewang, Lyu Jinjun, Wu Dengke, Lou Lida, Zhou Yichao and Hu Jingwen.
The patent application number is CN202422740420U 20241111..