Method of making a magnetically encodable card having magnetic particles uniformly distributed throughout
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United States of America Patent
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Apr 24, 2001
Grant Date -
N/A
app pub date -
Apr 7, 1995
filing date -
Apr 7, 1995
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method of making a magnetically encodable card which comprises forming a dispersion of ferromagnetic particles in an organic fluid medium, forming a composite by intimately combining the dispersion with a thermoplastic resin plasticized by the organic fluid medium and forming the composite into an encodable card.
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