Photorefractive glass and optical elements made therefrom
Photosensitive glass
Photostructurable body and process for treating a glass...
Phototropic glass with a brown tint in the irradiated state
Phototropic glass with a refractive index greater than or equal
Phototropic glass with a refractive index of at least 1.59
Plate glass and substrate glass for electronics
Platinum corrosion reducing premelted oxide compositions for lea
Plus power, photochromatic glass lenses
Polarizing glass and preparation method thereof
Polarizing glasses
Polychromatic glasses and method
Polymeric alkali metal silicate glass
Porcelain composition
Porcelain composition
Porcelain composition, porcelain and method of producing the...
Porcelain enamel for aluminized steel
Porcelain enamel frit for sheet iron ground coat
Porcelain enamel having metallic appearance
Porcelain enameled metal substrates