Sepúlveda Vallejo, A., Correa Bedoya, E. A. & Florez Yepes, E., 3 Aug 2018, IPC No. C08L25/06, B27N1/00, Patent No. WO2018163132A1, Priority date 8 Mar 2017, Priority No. CO20170002348
TELE-OPERATED MASS SELECTION SYSTEM FOR A MACHINE OPERATING WITH VARIABLE MASSES
Canabal Garzón, A. F., Ibarra Tobar, O. D., Quiza Montealegre, J. J., Rodríguez Ortiz, C. A. & Saldarriaga Escobar, S., 31 Oct 2016, Patent No. 15156540 , 8 Jul 2015, Priority date 31 Oct 2016, Priority No. 15156540