US PATENT SUBCLASS 530 / 857
.~ Fish; fish eggs; shell fish; crustacea

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

855  DF  PROTEINS FROM ANIMALS OTHER THAN MAMMALS OR BIRDS {3}
857.~ Fish; fish eggs; shell fish; crustacea

DEFINITION

Classification: 530/857

Fish, fish eggs; shell fish; crustacea:

(under subclass 855) Cross-reference art collection for peptides or proteins from fish, fish roe, shell fish or crustacea.