74187176
Jul 22, 1991
Nov 17, 1992
computer software for machinery maintenance analysis; and computer software/hardware test systems comprising computers; spectrum analyzers; data output apparatus; namely, printers; multiplexers; and audio tape recorders
Electrical and Scientific Apparatuselectrical and scientific apparatus; and for providing computer programming and consulting services designed to use the power of single and multi-channel spectrum analyzers and data collection instrumentation
Computer and Scientific