73455776
Dec 5, 1983
Jul 23, 1985
ELECTRONIC DAIRY SYSTEMS COMPRISING TRANSPONDERS, INTERROGATERS AND RESPONDERS BOTH FOR USE WITH TRANSPONDERS; COMPUTERS; KEYBOARDS AND ELECTRONIC DATA PRINTERS, ALL FOR USE WITH COMPUTERS; PRINTED CIRCUITS; VIDEO DISPLAY UNITS COMPRISING VIDEO DISPLAY PANELS, VIDEO DISPLAY SCREENS, AND PARTS THEREFOR; ELECTRIC TRANSFORMERS; SCALES; MEASURING METERS; DISPENSERS; SENSORS; SIGNAL TRANSMITTERS; COMPUTER PROGRAMS
Electrical and Scientific Apparatus