U.S. federal trademark · Serial No. 79334925
Heat transfer fluids for industrial use in solar heating and cooling systems; refrigerants, namely, ethylene glycol, propylene glycol; coolants; antifreeze agents and antifreeze chemicals, all for use in solar heating and cooling systems; detergents and chemical agents for use in the manufacture of solar heating and cooling systems; chemical reagents for use in analysis of heat transfer fluids used in solar heating and cooling systems, other than for medical or veterinary purposes
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