U.S. federal trademark · Serial No. 74005267 · Reg. No. 1660557
INSTRUMENT TRANSFORMERS, GROUND FAULT CURRENT PROTECTION APPARATUS, THREE PHASE VOLTAGE MONITORS, CURRENT TRANSDUCERS, VOLTAGE TRANSDUCERS, WATT TRANSDUCERS, VOLT-AMPS REACTIVE TRANSDUCERS, WATT HOUR TRANSDUCERS AND OPEN CIRCUIT PROTECTORS
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