US PATENT SUBCLASS 62 / 120
.~ Spaced cooling steps

Current as of: June, 1999
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56  DF  PROCESSES {28}
120.~ Spaced cooling steps

DEFINITION

Classification: 62/120

(under subclass 56) Processes in which the operations are physically or temporarily spaced.

SEE OR SEARCH THIS CLASS, SUBCLASS:

65, for diverse temperature treating of an article.

95, for plural steps of cooling air.