Chemicals
| Sat 08 Aug 2026
Beijing, Aug. 8 -- Zhilan Ecological Env Construction Co Ltd has sought patent for Vegetation Recovery Method Suitable for Ultrahigh Altitude Acid Mine. This invention was developed by Xiang Huahao, Lu Hao, Tan Kaiwen, Qi Chuanlei, Qi Youxiang, Wang Zhiqiang, Zhou Hui, Hu Shuang, Luo Zihan and Zheng Shanwei.
The patent applic..