A three-dimensional (3-D) display device, which continually moves the slits and shading barriers laterally (independent of the positions of viewers) and displays the corresponding parallax images, which are designed and calculated according to the positions of the slits, that provides high resolution 3-D spatial graphics and animations with a wide viewing angle, so multiple viewers can see the re...

EL CUAL ESTA CONSTITUIDO POR UNA ESTRUCTURA DE ACERO CON UNA PUERTA Y PAREDES DE VIDRIO TEMPLADO, QUE CONSTA DE LAS SIGUIENTES PARTES: A)DOS QUEMADORES DISPUESTOS EN LA PARTE SUPERIOR E INFERIOR; B)UNA VENTANA A TRAVES DE LA CUAL SE PUEDE VISUALIZAR EL PROCESO DE HORNEADO; C)UNA PARRILLA CENTRAL; D)AGUJEROS DE VENTILACION EN LA PARTE SUPERIOR; E)CANALES DE VENTILACION; F)DOS BOMBILLAS PARA ILUMINA...

This invention relates to middle distillates having biodegradability properties and to a process for production of such distillates. More particularly, this invention relates to middle distillates produced from a mainly paraffinic synthetic crude which is produced by the reaction of CO and H 2 , typically by the Fischer-Tropsch (FT) process. The middle distillate according to the invention may be ...