Vacuum refining of glassy materials with selected foaming rate
Vacuum refining of glassy materials with selected water content
Vacuum ultraviolet transmitting direct deposit vitrified...
Vacuum ultraviolet transmitting silicon oxyfluoride...
VAd process improvements
Vapor delivery system and method
Vapor phase method for making metal halide glasses
Vapor-phase axial deposition system
Vertical delivery arrangement for float glass process
Vertical glassmaking furnace and method of operation
Vial tooling apparatus
Viscosity control in the manufacture of mineral fibers
Visible-light-responsive photoactive coating, coated...
Vitrification furnace with dual heating means
Vitrification of asbestos waste
Vitrification of asbestos waste
Vortex process for melting glass