Electronic calculating machine with facilities of announcing dat

Details Electronic calculating machine with facilities of announcing dat Electronic calculating machine with facilities of announcing dat

1984-06-26

1985-04-02

Kemeny, E. S. Matt

Boots, shoes, and leggings

381 51, 364405, G10L 100, G06F 1502

Patent

active

045091293

ABSTRACT:
A point of sale cash register which displays the price of an item as read by a bar code reader, also announces in simplified form a sound representing the price-range of the item such that an error so detected by the operator may be corrected by keyboard.

REFERENCES:
patent: 4060848 (1977-11-01), Hyatt
patent: 4139149 (1979-02-01), Crepeau et al.

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