Lead and lead oxide screens for use with x-ray films
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United States of America Patent
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Feb 25, 1992
Grant Date -
N/A
app pub date -
Aug 24, 1989
filing date -
Aug 24, 1989
priority date (Note) -
Expired
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Abstract
An improved intensifying lead screen for use with photographic, industrial X-ray films. This screen comprises a lead foil or lead oxide adhesively applied to a polyester support and optionally contains an overcoat or protective layer thereon.
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