Portable hand device for machine processing of data carried on a data carrier
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United States of America Patent
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-
Aug 4, 1992
Issued Date -
N/A
app pub date -
May 6, 1991
filing date -
Dec 12, 1986
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An autonomous device that can be carried in one hand is used for checking and at least partially obliterating machine-readable data carriers. The device contains all components necessary to read and modify data and is provided with a card conveyor and a line-by-line printing device for processing data carriers having the form of card tokens.
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