Test pouch
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Oct 7, 1997
Grant Date -
N/A
app pub date -
Oct 15, 1996
filing date -
Dec 5, 1995
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Method and an apparatus for measuring the development parameter of a light-sensitive fluid in a white-light environment. The apparatus comprises first and second flexible light-impervious sheets superimposed and sealed together to form a pouch containing a plurality of chambers having flow paths therebetween, wherein the chambers are sealed with burstable seals allowing fluid communication between the chambers upon the application of a predetermined pressure.
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Cited Art Landscape
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