U.S. federal trademark · Serial No. 79003077 · Reg. No. 3021117
Research and technical consultancy in building and usage of annular fluidised bed reactors; design of metallurgical plants; industrial process engineering consultancy
Building construction, repair and maintenance of metallurgical plants
Apparatus, namely, heating furnaces and ovens, cooling domes, cooling evaporators, refrigerating machines and installations for heating and cooling of ores and other materials; steam generators
Ores consisting of recoverable metal components
Treatment of materials, namely, ores and gases; heating and cooling of materials, namely, ores; steam power generation
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