KNELSON

Industrial water storage tanks of metal, building materials, namely, chutes of metal, bins of metal, building materials, namely, prefabricated platforms of metal, pressure vessels of common metals and their alloys for storage and transportation; and structural replacement parts therefor

Gold and precious metal recovery machines, namely, centrifugal batch-type and continuous concentrators, grinding mills, vibrating screens being parts of machines, conveyors, chutes being parts of machines, hoppers being parts of machines, bins being parts of machines, housings being parts of machines, platforms being parts of machines, clarifiers being machines or parts of machines for use in mining, mineral processing and cement production, thickeners being machines or parts of machines for use in mining, mineral processing and cement production, concentrators for gravity conveyors, mechanical, pneumatic and hydraulic industrial process control instruments being parts of machines; and structural replacement parts therefor

Testing and analysis equipment for use in metallurgical laboratories, namely, gravity separation testing machines for measuring and estimating recovery of minerals and metals from ore samples; instrumentation and automated process control systems comprising micro-processor based hardware and software used to monitor the status of industrial machinery; and structural replacement parts therefor

Industrial fluidized bed reactors (FBR); and structural replacement parts therefor