Patente
US 2015/0361513 A1. Bacterial cultures of Acidithiobacillus thiooxidans and their use in the treatment of materials containing sulfur-compounds. R. Garcia de León, NG Rojas Avelizapa, JA Aburto Anell, R Hernandez Gama, M Gomez Ramirez. United States. Patent Application Publication (Dec.17,2015).