US PATENT SUBCLASS 426 / 657
.~.~ From animal


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

531  DF  PRODUCTS PER SE, OR PROCESSES OF PREPARING OR TREATING COMPOSITIONS INVOLVING CHEMICAL REACTION BY ADDITION, COMBINING DIVERSE FOOD MATERIAL, OR PERMANENT ADDITIVE {29}
656  DF  .~ Protein, amino acid, or yeast containing {1}
657.~.~ From animal


DEFINITION

Classification: 426/657

(under subclass 656) Subject matter wherein the source of the material is animal of all kinds.