Energy
| Thu 16 Apr 2026
Beijing, April 17 -- State Intellectual Property Office of China has awarded a patent to Liaoning Zhongyuan Energy Saving Boiler Co Ltd for Novel Boiler Structure. Yang Wuying, Guo Hongli, Guo Hongwei, Wang Shuai, Ding Wenbiao, Zhang Yunkai, Hu Xiaolong, Wang Shiwei, Shen Hong, Xiang Yuxin, Zhao Manli, Wang Yunpeng, Kang Kai and..