Vacuum switch contact material and method of manufacturing it

Vanadium garnet materials

Vanadium garnet materials in the MnO-CaO-V.sub.2 0.sub.3 -SiO.su

Vanadium garnet materials in the MnO-CaO-V.sub.2 O.sub.3 -SiO.su

Vanadium- and copper-containing glasses for use as filters for l

Vapor deposition material

Vapor-deposition material for the production of layers of...

Variably translucent glass-ceramic article and method for making

Very dark grey soda-lime glass

Very fast fading photochromic glass

Very low expansion sealing frits

Very smooth and flat polycrystalline alumina substrates from dir

Vibratable plastic refractory

Vibratable refractory compositions

Vibratable refractory mix and binder therefor

Viscosifying alcoholic media

Viscosity tailoring of fused silica

Visible light optical polarizer made from stretched H 2...

Vitreous ceramic composition with high crystallization speed for

Vitreous china, method for preparing the vitreous china, sanitar