Photographic-film product
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United States of America Patent
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-
Jan 17, 1995
Issued Date -
N/A
app pub date -
May 24, 1993
filing date -
Mar 8, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The photographic film product can provide three different aspect ratios in the range of 1.70 to 1.90, and record on the film at least three pieces of information about the aspect ratios. In addition, the photographic film product can provide larger area of optical data-recording portions at longitudinal edges of a film, with the result that various kinds of data can be input and recorded into the portions.
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