ELECTRONIC COMPONENTS, namely, POWER SEMICONDUCTORS; SEMICONDUCTOR DEVICES, namely, TRANSISTORS, [ THYRISTORS, ] [ DIODES, ] POWER INTEGRATED MODULES; BRIDGE RECTIFIER AND AC CONTROLLER MODULES [ ; COMPUTER SOFTWARE FOR USE IN THE SELECTION OF POWER SEMICONDUCTORS, namely, COMPUTER SOFTWARE FOR ASSISTING CONSUMERS IN FINDING POWER SEMICONDUCTORS PROPERLY SUITED FOR THEIR INTENDED APPLICATION ]

power semiconductor components which operated at between 1 and approximately 30 amperes and high power semiconductor components which operate at between approximately 30 amperes and approximately 5000 amperes

PIPES, PIPE BENDS, PIPE FITTINGS AND PIPE JOINTS, ALL MADE OF METAL IN PARTICULAR STEEL