US PATENT SUBCLASS 426 / 53
.~.~.~ Animal feed

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

7  DF  FERMENTATION PROCESSES {15}
49  DF  .~ Of plant or plant derived material {4}
52  DF  .~.~ With added enzyme material or microorganism {1}
53.~.~.~ Animal feed

DEFINITION

Classification: 426/53

(under subclass 52) Subject matter wherein the food produced is specifically designed to feed animals other than human.