U.S. federal trademark · Serial No. 85579023 · Reg. No. 4281846
Providing technical information and consultation services in the field of coal processing, coal purification, coal cleaning and attendant environmental impact; Material treatment and material processing services in the nature of coal processing, coal purification and coal cleaning to the order and specification of others; Material treatment and material processing services in the nature of coal processing, coal purification and coal cleaning using microwave energy and related process technologies to transform coal and other minerals into higher quality and higher value industrial materials
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