Toner image treatment device for use in electrostatic copying machines
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United States of America Patent
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-
Mar 13, 1990
Grant Date -
N/A
app pub date -
Oct 17, 1988
filing date -
Oct 21, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A toner image treatment device smoothing an irregular surface of a fixed toner image with coating a transparent auxiliary material by a coating roller. The coating roller has a layer of porous elastic material being impregnated with a transparent resin which is a solid at room temperature but is a liquid at a high temperature, and a heater provided inside the porous elastic material for melting the transparent resin.
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