U.S. federal trademark · Serial No. 73581022 · Reg. No. 1490832
HIGH VOLTAGE TEST TRANSFORMERS; HIGH VOLTAGE TRANSFORMERS; FERRO RESONANT POWER SUPPLIES; TRANSFORMERS AND SATURABLE MAGNETIC CORE REACTORS FOR CONTROL OF THE OUTPUT OF A POWER SUPPLY; RADIO FREQUENCY AND PLASMA POWER SUPPLIES; RADIO FREQUENCY SIGNAL GENERATORS AND WORK COILS FOR USE WITH INDUCTION HEATING COILS; RADIO FREQUENCY SIGNAL TRANSFER SWITCHES; AND ELECTROMAGNETS FOR FOCUSSING AND CONTROL OF ELECTRON BEAMS, PROTON BEAMS, ACCELERATORS AND LASERS; SOLID STATE THERMO COUPLE AND THERMISTOR CONTROLLERS
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