A mechanism for the application of antiparasitaries in the cultivation lands. (Machine-translation by Google Translate, not legally binding)

摘要

A mechanism for the application of antiparasitic agents in agricultural lands, essentially constituted by a coupling frame to the back of an agricultural tractor, which carries a coil with a sheet of rolled plastic material, which extends over the area treated by an application roller, also counting this frame with means to support the bottles of antiparasitic product and a cylinder of inert gas that provides the pressure necessary for the exit of that through tubes, which penetrate the earth in small grooves determined by some nails linked to the general support. (Machine-translation by Google Translate, not legally binding)