76573123
Jan 30, 2004
Jan 17, 2006
INSTRUMENT SERVICE & EQUIPMENT INC.
Active Trademark
Variable transformers and single phase and three phase transformers for connection to electric heaters, ovens, lamps, motors, rectifiers; regulated and unregulated electrical variable power supplies for single and three phase alternating current and direct current; adjustable alternating current sources of open and enclosed construction with and without metering, the sources incorporating variable transformers; automatic voltage regulators; power line conditioners for single and three phase power sources; adjustable electric lamp dimmers for wall and panel mounting; voltage regulators for electric power in the nature of a line voltage converter for matching the available power source to the voltage for which the connected equipment is designed to operate
Electrical and Scientific Apparatus