Electronic cash register with a specialized data capturing function
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United States of America Patent
Stats
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Jun 21, 1988
Grant Date -
N/A
app pub date -
Jun 25, 1985
filing date -
Jun 25, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An electronic cash register according to the present invention stores price data on commodities inputted through ten keys (12) and department codes inputted through department keys (13) in a buffer (631) of a RAM (6) and thereafter store the data stored in the buffer (631) of the RAM (6) in a floppy disc (7) and transfer the same to a host computer (8) when a customer requests transaction processing through a credit card and an A key (143) or a B key (144) is operated. Therefore, the transaction data can be stored in external storages only when the A key (143) or B key (144) is operated.
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