73511677
Dec 3, 1984
Feb 3, 1987
CASH REGISTERS, PRINTERS, CALCULATORS, SHEET FEEDERS IN THE NATURE OF AN ELECTRICALLY POWERED APPARATUS WHICH IS ATTACHED TO A COMPUTER PRINTER WHICH AUTOMATICALLY FEEDS STACKS OF PAPER; PIN TRACTORS IN THE NATURE OF AN ELECTRICALLY POWERED APPARATUS ATTACHED TO A COMPUTER PRINTER WHICH AUTOMATICALLY FEEDS COMPUTER PAPER INTO A PRINTER BY MEANS OF "PINS"; SCALES, MANOMETERS AND TAPE RECORDERS
Electrical and Scientific Apparatus