[FITTED PIPING LINERS OF MONOLITHIC ALUMINA-BONDED SILICON CARBIDE FOR INDUSTRIAL USE]

EQUIPMENT AND PARTS USED IN MINING AND BENEFICIATING PROCESSES, NAMELY MINERAL AND COAL CONCENTRATING TABLES, REFUSE-SCALPING MACHINES, FLOTATION MACHINES USED IN SEPARATING MATERIALS, AND STATIONARY AND REVOLVING FEED PULP DISTRIBUTORS

Vibrating Screens for the Crushed Stone and Sand and Gravel Industry; and Vibrating Conveyors and Sand Reclaimers Used in Foundry Operations

electronic security checkpoint equipment; namely, portable data collectors capable of reading magnetic encoded checkpoints, portable infra-red data collectors capable of reading bar code encrypted check points, portable data collectors capable of reading/writing to electronic transponders with an RF field, portable data collectors with an RF link to a central station; data carriers and readers for industrial machines; namely, for automatic identification of objects having RF data carriers wit...