IC 040. US 100 103 106. G & S: Treatment of materials, namely, ores and gases; treatment of materials, namely, heating and cooling of ores; generation of [stream ]*steam* power through operation of [stream ]*steam* power generation equipment and facilities
IC 042. US 100 101. G & S: Research in building and usage of annular fluidized bed reactors; technical advice relating to the operation of annular fluidized bed reactors; design of metallurgical plants; industrial process engineering consultancy
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