Electric and electronic apparatus and instruments, namely, reading devices for barcodes and RFID devices, writing devices for RFID, LCD data displays, digital transmitters, circuit boards and digital data entry devices in the form of keypads, keyboards and RFID and barcode readers; apparatus for logging, recording, transmission, processing and reproduction of data, namely, scanners for RFID and barcode, memory devices; computers, namely, general purpose computers, portable computers and compu...