US PATENT SUBCLASS 62 / 68
.~.~ Agitating

Current as of: June, 1999
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62 /   HD   REFRIGERATION

56  DF  PROCESSES {28}
66  DF  .~ Congealing flowable material, e.g., ice making {5}
68.~.~ Agitating {1}
69  DF  .~.~.~> Introducing gas, e.g., air {1}

DEFINITION

Classification: 62/68

(under subclass 66) Processes including agitation of a confined body of material during freezing.

SEE OR SEARCH THIS CLASS, SUBCLASS:

74, for processes involving spraying or dripping into a space.

342+, for related apparatus.

SEE OR SEARCH CLASS

366, Agitating, appropriate subclass, for apparatus and related processes of agitation of general utility.