U.S. federal trademark · Serial No. 79016913 · Reg. No. 3209351
INSTALLATION AND REPAIR OF HEATING APPARATUS, HEAT PUMPS, AIR CONDITIONING APPARATUS, REFRIGERATING CIRCUITS, AND HEAT EXCHANGERS
HEATING APPARATUS, NAMELY, GEOTHERMIC AND ELECTRIC HEATING APPARATUS FOR DOMESTIC USE, HEAT PUMPS, AIR CONDITIONING APPARATUS FOR DOMESTIC USE, REFRIGERATING MACHINES, HEAT EXCHANGERS NOT BEING PARTS OF MACHINES AND THEIR PARTS
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