Device and method of plaining glasses or glass-ceramics

Device and process for deformation of the heat-softened end of a

Device and process for heating a flat object made of thermoplast

Device and process for the production of multiple-fold, single-t

Device and process for the remelting of glass

Device for cooling convex glass sheets

Device for drawing a group of cladded light conducting fibers

Device for drawing an optical fibre

Device for forming a pyrolytic coating

Device for improving expansion of metallurgical slag and cinder

Device for manufacturing an object with chiralic structure from

Device for manufacturing optical fiber preforms

Device for performing measurements on a transparent object, meth

Device for providing a drawn fiber-like object with a helical st

Device for supporting a horizontal guided glass strand

Device for supporting a ribbon of glass

Device for the manufacture of a fleece of inorganic and organic

Device for the manufacture of glass filaments

Device for the production of an optical waveguide preform

Device for wet granulation of liquid-slag