U.S. federal trademark · Serial No. 73462635 · Reg. No. 297329
CHEMICALS USED IN PETROLEUM OIL TECHNOLOGY, NAMELY EMULSIFIERS FOR USE IN THE PRODUCTION OF EMULSIONS OF HYDROCARBON LIQUIDS WITH WATER AND/OR ALCOHOL AND EMULSIONS PRODUCED THEREFORM
TECHNICAL CONSULTING SERVICES PERTAINING TO CHEMICALS USED IN PETROLEUM OIL TECHNOLOGY
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