US PATENT SUBCLASS 530 / 836
.~ Mucus; mucous glands; bursa; arthral fluid; spinal fluid

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}
836.~ Mucus; mucous glands; bursa; arthral fluid; spinal fluid

DEFINITION

Classification: 530/836

Mucus; mucus glands; bursa; arthral fluid; spinal fluid:

(under subclass 827) Cross-reference art collection for peptides or proteins which are separated from mucus, mucus producing glands, bursa, arthral fluid or spinal fluid.