US PATENT SUBCLASS 530 / 848
.~ Lungs

Current as of: June, 1999
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530 /   HD   CHEMISTRY: NATURAL RESINS OR DERIVATIVES; PEPTIDES OR PROTEINS; LIGNINS OR REACTION PRODUCTS THEREOF

827  DF  PROTEINS FROM MAMMALS OR BIRDS {17}
848.~ Lungs

DEFINITION

Classification: 530/848

Lungs:

Cross-reference art collection under 827 for peptides or proteins which are separated from the lungs.