US PATENT SUBCLASS 530 / 842
.~ Skin; hair; nails; sebaceous glands; cerumen

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}
842.~ Skin; hair; nails; sebaceous glands; cerumen

DEFINITION

Classification: 530/842

Skin; hair; nails; sebaceous glands; cerumen:

(under subclass 827) Cross-reference art collection for peptides or proteins which are separated from skin, hair, nails, sebaceous glands or cerumen.