Passive geophysical exploration devices for the oil and gas industry, namely electronic systems for measuring geophysical electromagnetic radiation comprised primarily of a computer, spectrum analyzer and printer

medical apparatus, namely, a computer with disc, tape; keyboard, and mouse input devices, and with assorted display and printer output devices, as an integral component of an electrocardiograph (ECG) scanner/analyzer

medical apparatus; namely, a computer with associated display, printer and mouse sold as an integral component of electrocardiograph scanners/analyzers