U.S. federal trademark · Serial No. 72253813 · Reg. No. 0845169
CONSTRUCTION, INSTALLATION, OPERATION, AND SERVICING FOR OTHERS OF PETROLEUM, PETROCHEMICAL, CHEMICAL, WATER CONDITIONING, WATER PURIFICATION AND AIR POLLUTION CONTROL EQUIPMENT, AND INSTRUMENTATION THEREFOR
RESEARCH, DESIGN, ENGINEERING, AND DEVELOPMENT SERVICES IN THE FIELD OF PETROLEUM, PETROCHEMICAL, CHEMICAL, FRAGRANCES, AIR AND WATER PURIFICATION, INSTRUMENTATION, TRANSPORTATION EQUIPMENT, AND METAL FABRICATION
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