Magnetic card reader/writer with selectable frequencies relative to motor speed for variable recording densities
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United States of America Patent
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-
Aug 30, 1994
Grant Date -
N/A
app pub date -
Mar 26, 1992
filing date -
Mar 26, 1991
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A magnetic card writing circuit is disclosed which enables the recording density of a recorded card to be selected, as desired, independently of the speed of a card conveying motor.
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