U.S. federal trademark · Serial No. 72410548 · Reg. No. 0980838
PETROLEUM PRODUCTS-NAMELY, REFINED OIL-NAMELY, DIESEL OIL, FUEL OIL, STOVE OIL, AND GASOLINE
PROVIDING ENGINEERING ADVICE AND SERVICES IN THE PREPARATION, PURIFICATION, RECOVERY AND PRODUCTION OF PRODUCTS OF A CHEMICAL NATURE BY PYROLYTIC MEANS, CHEMICAL MEANS, PHYSICAL MEANS, AND COMBINATIONS OF THESE MEANS
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