Microfiche reader
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United States of America Patent
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-
Jul 15, 1997
Grant Date -
N/A
app pub date -
May 8, 1996
filing date -
Nov 9, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Microfiche reader characterized in that it comprises a light source (13) consisting of a high brightness electroluminescent diode assembly (33), arranged on a supporting surface (31) capable of focusing the light flux (14) produced by the diodes onto the element of the optical arrangement of the apparatus.
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International Classification(s)
Cited Art Landscape
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