Tunnel furnace, resistance type

Turning hearth annular kiln for turning to a desited profile...

Two stage batch liquefaction process and apparatus

Two step interleaving method

Two-stage refining process for producing glass articles

Unit and process for treating the surface of flat glass with...

Universal servo-driven gob distributor

Universal-type interruption closure for apparatus for...

Use of a slumping/tempering installation for the fabrication...

Use of bioactive glass for cutting bioactive glasses

Use of coal ash for the safe disposal of mineral waste

Use of sintered refractory materials based on tin oxide for...

Uv-base ceramic paint composition and method of forming a...

Vacuum holder system and method for use in bending glass

Vacuum holder with anti-bulging means used to shape glass...

Vacuum impulse forming of heated glass sheets

Vacuum mold for shaping glass sheets

Vacuum platen for sharp bending of glass sheets

Vacuum pressing of glass doublets

Vacuum refining of glass or the like with enhanced foaming