Film magazine
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United States of America Patent
Stats
-
Sep 20, 1988
Grant Date -
N/A
app pub date -
Nov 28, 1986
filing date -
Dec 2, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
For the evaluation of a film independent of its predetermined recording velocity, a film storage drum is provided on which a film take-up reel is mounted. The film storage drum and the film take-up reel are capable of rotating with respect to each other in both directions. The film is fed via the storage drum to the film take-up reel, whereat a film evaluating device is mounted on the storage drum with the film passing the evaluating device on its way from the storage drum to the film take-up reel.
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Family
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Cited Art Landscape
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