US PATENT SUBCLASS 426 / 320
.~ Applied material is biocidal or disinfecting

Current as of: June, 1999
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426 /   HD   FOOD OR EDIBLE MATERIAL: PROCESSES, COMPOSITIONS, AND PRODUCTS

312  DF  CONTACTING FOOD IN LIQUID OR SOLID STATE WITH EXTERIORLY PRODUCED GAS {7}
320.~ Applied material is biocidal or disinfecting

DEFINITION

Classification: 426/320

(under subclass 312) Processes wherein the applied gas is biocidal or disinfecting.

SEE OR SEARCH CLASS

424, Drug, Bio-Affecting and Body Treating Compositions, for methods involving the mere application of a gaseous biocide or disinfectant to a food material.