HEWLETT-PACKARD

ELECTRONIC TIME MEASURING AND RECORDING INSTRUMENTS-NAMELY, ELECTRONIC TIMERS; LABORATORY AND PORTABLE TIME STANDARDS; ELAPSED TIME, TIME RATIO, AND TIME INTERVAL MEASURING INSTRUMENTS; [ TIME MARK GENERATORS; ] TIME DOMAIN REFLECTOMETERS; TIME RECORDERS; AND TIME BASES; ELECTRONIC CONTROL AND INTERFACE APPARATUS-NAMELY, DIGITAL ELECTRONIC CONTROLLERS, PROCESS CONTROLLERS, MEASUREMENT AND TEST CONTROLLERS, AND INTERFACE KITS INCLUDING DIGITAL CIRCUIT ASSEMBLIES AND INTERCONNECTING CABLES FOR COMPUTERS AND CALCULATORS; AND PROGRAMS FOR USE IN COMPUTERS AND PROGRAMMABLE CALCULATORS FOR CONTROL, INTERPRETATION AND INFORMATION MANIPULATION