Temperature controller units for dental agar impression materials
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United States of America Patent
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May 21, 1991
Grant Date -
N/A
app pub date -
Sep 29, 1989
filing date -
Nov 2, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A temperature controller unit for dental agar impression materials is provided, which comprises in combination a box member having a lid disigned to be closed to shut off the outside air or prevent substantial entrance of the outside air, a heating device provided within the box member for heating the air within the box member to heat a dental agar impression material from a first heating temperature at which it is put in a complete sol state to a second heating temperature at which it remains in a sol state to take an intra-oral impression, a fan provided within the box member for circulating the air within the box member, a temperature detecting device provided within the box member for detecting the temperature of the air within the box member, a heating device controlling section provided within the box member for controlling the heating devices in receipt of a signal from the temperature detecting devices and a container holder provided within the box member for holding a plurality of containers filled therein with the dental agar impression material.
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