US PATENT SUBCLASS 99 / 368
.~.~.~ Fluid interchange

Current as of: June, 1999
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99 /   HD   FOODS AND BEVERAGES: APPARATUS

324  DF  COOKING {25}
359  DF  .~ Filled receptacle type {5}
367  DF  .~.~ Plural treating units or zones {1}
368.~.~.~ Fluid interchange

DEFINITION

Classification: 99/368

(under subclass 367) Cooking apparatus in which a treating fluid is transferred from one unit or zone to another unit or zone usually to modify the character of heat treatment therein.