Price-calculating electronic scale
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United States of America Patent
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May 19, 1992
Grant Date -
N/A
app pub date -
May 10, 1990
filing date -
May 12, 1989
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A price-calculating scale for self-service use equipped with an input keyboard with key fields provided with pictographs of goods, the price per kilogram of which is entered in the scales by means of the appropriate key field. For the purpose of adaptation to the current type of goods to be priced, an exchangeable key pads having a varied arrangement of the key fields is provided. The scale is programmable to automatically adapt to each key pad.
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