U.S. federal trademark · Serial No. 74172971 · Reg. No. 1730759
transformers; namely, rectifier transformers, control transformers, isolation transformers, transistor transformers, coupling transformers, hybrid transformers, encapsulated transformers; filter chokes; auto transformers; inductors and coils, encapsulated and not encapsulated; namely, coils for noise absorption, degaussing, power regulators and filters; converters; variable voltage transformers; power contactors and solenoids; power supplies; and line conditioners
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