US PATENT SUBCLASS 99 / 481
.~.~ By static deflector (e.g., smoke)

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

467  DF  SUBJECTING FOOD TO AN ENCLOSED MODIFIED ATMOSPHERE {7}
473  DF  .~ Including means to influence movement of gas within enclosure {4}
481.~.~ By static deflector (e.g., smoke)

DEFINITION

Classification: 99/481

(under subclass 473) Device including a stationary element in the enclosure, which alters the movement of gaseous matter in a given direction.

SEE OR SEARCH CLASS

110, Furnaces,

310+, and 322+, for deflectors of that class (110) type.