GLASS BLOCKS FOR STRUCTURES NAMELY

Brand	Owner	Address	Description
PCGLASSBLOCK	PITTSBURGH CORNING CORPORATION	Pittsburgh PA	Glass Blocks for Structures-Namely, Windows, Panels, Enclosures and Walls;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A method for the manufacture of colored structures of a glass, particularly for applying an inscription to the glass, by locally heating volume elements of the glass by means of a laser beam. The glass contains ions of metals which, in the form of submicroscopic particles, color the glass wherein the local heating of the non-doped glass is accomplished through a solution or gel of a metallic salt which transmits the laser beam well and is directly contacted with a surface of the glass.