Salazar Martinez, S. A. (Inventor), Muñoz Blandón, Ó. A. (Inventor),
Ocampo Lopez, C. (Inventor),
Ramirez Carmona, M. E. (Inventor), Velez Salazar, Y. H. (Inventor) & Rendón Castrillón, L. J. (Inventor),
28 Jan 2015, IPC No. B01 D 39/00, Superintendencia de Industria y Comercio - SIC, Patent No. 98472, Priority No. 13177723
Research output: Patent