Construction
| Thu 08 Jan 2026
Beijing, Jan. 9 -- Henan Zhengda Engineering Testing Consulting has applied Chinese patent for Concrete Block Cutting Device. Peng Zhiqun, Li Xiling, Zhang Ziyu, Miao Zhantao, Wang Chao, Li Li, Yin Gengwu, Dang Yuan, Liu Qing, Jin Wei, Liu Xia, Ryu Jo-il and Wang Yao developed it.
The patent application number is CN2025105479..