U.S. federal trademark · Serial No. 73738843 · Reg. No. 439943
CONSTRUCTION SERVICES, NAMELY PLANNING, LAYING OUT, CONSULTING AND CONSTRUCTION OF CHEMICAL EXTRACTION PLANTS, AND REPAIR SERVICES FOR CHEMICAL EXTRACTION PLANTS
[ CHEMICAL PRODUCTS FOR INDUSTRIAL AND SCIENTIFIC USE, NAMELY CATALYSTS FOR USE IN THE CHEMICAL OIL AND NATURAL GAS INDUSTRY ]
ENGINEERING SERVICES IN THE FIELD OF CHEMICAL EXTRACTION PLANTS
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