US PATENT SUBCLASS 366 / 147
.~ Medium in stirrer or mixing chamber

Current as of: June, 1999
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366 /   HD   AGITATING

144  DF  WITH HEATING OR COOLING {5}
147.~ Medium in stirrer or mixing chamber

DEFINITION

Classification: 366/147

Medium in stirrer or mixing chamber:

(under subclass 144) Subject matter wherein the temperature

modifying means includes means for circulating a heated or cooled fluid (e.g., gas, water) in the stirrer or for admitting such fluid in to the chamber.