US PATENT SUBCLASS 62 / 65
.~.~ Diverse sequential temperatures, e.g., precooling

Current as of: June, 1999
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62 /   HD   REFRIGERATION

56  DF  PROCESSES {28}
62  DF  .~ Treating an article {3}
65.~.~ Diverse sequential temperatures, e.g., precooling

DEFINITION

Classification: 62/65

(under subclass 62) Processes wherein a material is sequentially subjected to diverse temperatures.

SEE OR SEARCH THIS CLASS, SUBCLASS:

63, for processes wherein an article is moving during cooling.