Plates for the formation of a stacked with an interval or trosi. - - it is stated that the procedure and plates in this Patent is claimed are inseparable and constitute a Single Object

摘要

Procedure of stacked plates. Focuses a First plate and a certain curvature is Tile shaped round, Securing it in this state by a locking Plate on two contiguous points underlying its Outer Edge, opposite in relation to the plane of Symmetry of the Cylinder passing through the surface of the Go Rtice curvature.A New plate is stacked above the Convex side of the said Plate Centered, and focuses cilindricamente according to a different Cylinder Generatrix direction substantially orthogonal to the first Plate, interlocking on the plate in two points located near its edge ex Only.