Ceramics, namely, ceramic powders used in manufacturing; ceramized cellular materials, namely, filters and porous ceramic particles for use as a filtering medium in filter applications, the filtration of molten medal, high temperature applications, water and air filtration, and for gas adsorption * all the fore-mentioned not for medical purposes *

CERAMIC DENTAL IMPLANTS

CERAMIC CARRIER MEDIA FOR INTERNAL COMBUSTION ENGINE EXHAUST GAS CATALYSTS AND ENGINE EXHAUST GAS CATALYSTS