Armour plating and armour plates; metal castings, namely, carbon fiber-reinforced silicon carbide molds for metal casting; and crucibles of common metal, namely, melting and casting crucibles of carbon fiber-reinforced silicon carbide for metal casting; products of carbon fiber-reinforced carbide, namely, mirror supports in the nature of metal mirror hangers; products of carbon fiber-reinforced carbide, namely, melting and casting crucibles of common metal for metal casting and metal molds fo...