U.S. federal trademark · Serial No. 79255062 · Reg. No. 5980260
Fertilizer spreading machines; filtering machines for chemical processing, namely, for the processing of sulfuric acid; oil and gas extraction and mining machines; industrial oil extraction and petroleum refining machines; rare gas extraction machines; oil refining machines; electromechanical machines for chemical industry, namely, for the preparation of glycerol; pharmaceutical production machines
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