U.S. federal trademark · Serial No. 73574636 · Reg. No. 132374
CONSTRUCTION AND REPAIR, NAMELY OIL RESERVOIR AND DRILLING EQUIPMENT, OIL EXPLORATION EQUIPMENT AND OIL PRODUCTION EQUIPMENT
COATING OF METAL SURFACES WITH CERAMIC MATERIALS FOR PROTECTION AGAINST CORROSION
RESEARCH AND DEVELOPMENT IN THE FIELDS OF MEDICINE, PHARMACEUTICALS, BIOCHEMISTRY, MATERIALS TECHNOLOGY AND CERAMICS; AND CONSULTING SERVICES IN THE FIELDS OF MEDICINE, PHARMACEUTICALS, BIOCHEMISTRY, MATERIALS TECHNOLOGY AND CERAMICS
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