U.S. federal trademark · Serial No. 72296735 · Reg. No. 228273
[ FILTERING EQUIPMENT-, namely, DUST FILTERING UNITS AND CHEMICALLY ACTIVE WATER-DEMINERALIZING UNITS ]
HUMIDIFYING EQUIPMENT, namely, [ ATOMIZERS, STEAM UNITS, DISK AND DRUM EVAPORATORS, AND ] SPACE [ AND DUCT ] HUMIDIFIERS
[ MECHANICAL, ELECTRIC AND ELECTRONIC MEASURING AND CONTROL DEVICES FOR HEATING, VENTILATING, COOLING, HUMIDIFYING AND DEHUMIDIFYING EQUIPMENT-, namely, HYGROMETERS, AND HUMIDOSTATS ]
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