U.S. federal trademark · Serial No. 76235634 · Reg. No. 1400183
MACHINES FOR GEOLOGICAL EXPLORATION AND MINING; MACHINES FOR MINE ORE SEPARATION; MACHINES FOR OIL AND GAS EXPLORATION; PETROLEUM REFINING MACHINES
METAL ALLOYS OF STEEL; POWDERED METAL ALLOYS; ANTI-FRICTION METALS; ALLOYS OF COMMON METALS, ALL IN BAR, SHEET, AND BILLET FORM
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