Method of recording information onto a photographic film and apparatus therefor
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United States of America Patent
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Jul 27, 1993
Grant Date -
N/A
app pub date -
Sep 5, 1991
filing date -
Sep 12, 1990
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method of recording information onto a photographic film provided with a magnetic recording layer comprises steps of reading once the information recorded on a predetermined track of the magnetic recording layer and recording it again onto the same track. In consequence, recording of the information can be conducted using a recording signal of high signal strength to improve the reliability of the information.
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Cited Art Landscape
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