US PATENT SUBCLASS 222 / 146.6
.~ Cooling only

Current as of: June, 1999
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222 /   HD   DISPENSING

146.1  DF  WITH HEATING OR COOLING MEANS {2}
146.6.~ Cooling only

DEFINITION

Classification: 222/146.6

Cooling only:

(under subclass 146.1) Dispenser having only means for lowering the temperature of the material dispensed below ambient temperature.