73718494
Mar 24, 1988
Jul 25, 1989
COMPUTERS, COMPUTER PERIPHERALS, COMPUTER OPERATING PROGRAMS, COMPUTER UTILITY PROGRAMS, REMOTE STATION MODULES, DISPLAY MODULES, ENERGY METERING SENSORS, AND COMPUTER PROGRAMS FOR USE IN MONITORING AND DISPLAYING ENERGY CONSUMPTION FOR A GIVEN AREA; AND INSTRUCTION MANUALS SOLD THEREWITH
Electrical and Scientific Apparatus