74220870
Nov 12, 1991
Mar 16, 1993
computer software programmed to analyze the performance of reciprocating and rotating machinery and to report performance levels of the machinery; computer hardware; namely, computers, printers, micro processors and digital signal processors, analog interface, cables, keyboards, monitors, transducers, modems; sensors; namely, accelerometers, velocity transducers, displacement transducers, voltage and current measurement circuitry, angular position encoders, pressure transducers, acoustic transducers, proximity probes, temperature sensors, optical sensors
Electrical and Scientific Apparatus