EP 3192882 : Method for Production of Potassium Antimony Tartarate by Utilizing Antimony Bearing Residues patent has been developed by ZnTech+ (formerly Central Research & Development Laboratory CRDL), Hindustan Zinc.
EP 3192882 : Method for Production of Potassium Antimony Tartarate by Utilizing Antimony Bearing Residues patent has been developed by ZnTech+ (formerly Central Research & Development Laboratory CRDL), Hindustan Zinc.