US PATENT SUBCLASS 62 / 346
.~.~ Drum

Current as of: June, 1999
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62 /   HD   REFRIGERATION

340  DF  MEANS PRODUCING SHAPED OR MODIFIED CONGEALED PRODUCT {9}
345  DF  .~ Freezing surface mounted for movement during freezing {1}
346.~.~ Drum

DEFINITION

Classification: 62/346

(under subclass 345) Apparatus wherein the freezing surface is a rotating drum.