2 Patents
- US124797452025Method for Treating Polluted Acidic Wastewater from Smelting with Activated Pyrite Concentrate
KUNMING METALLURGICAL RESEARCH INSTITUTE CO., Ltd.
0 cites - US122586512025Method for Extracting Germanium Based on Acid Decomposition
KUNMING METALLURGICAL RESEARCH INSTITUTE CO., Ltd.
0 cites