US PATENT SUBCLASS 424 / 553
.~.~.~ Liver


Current as of: June, 1999
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424 /   HD   DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS

520  DF  EXTRACT, BODY FLUID, OR CELLULAR MATERIAL OF UNDETERMINED CONSTITUTION DERIVED FROM ANIMAL IS ACTIVE INGREDIENT {21}
550  DF  .~ Digestive system (e.g., salivary gland, etc.) {1}
551  DF  .~.~ Gastrointestinal system (e.g., intestine, stomach, gall bladder, etc.) {2}
553.~.~.~ Liver {1}
554  DF  .~.~.~.~> Fish liver oil or solidified form thereof {1}


DEFINITION

Classification: 424/553

Liver:

(under subclass 551) Subject matter in which the material is or is derived from liver.