US PATENT SUBCLASS 165 / DIG 326
.~.~ Agitator and heating or cooling coil disposed in same housing
Current as of:
June, 1999
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165 /
HD
HEAT EXCHANGE
DIG 318
DD
WITH DRIVEN AGITATOR
{2}
DIG 320
DD
.~ Fully rotary agitator {4}
DIG 326
.~.~ Agitator and heating or cooling coil disposed in same housing