US PATENT SUBCLASS 452 / 121
.~.~ Of fish

Current as of: June, 1999
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452 /   HD   BUTCHERING

106  DF  VISCERA PROCESSING {11}
120  DF  .~ Venting or opening preparatory to eviscerating {2}
121.~.~ Of fish

DEFINITION

Classification: 452/121

Of fish:

(under subclass 120) Subject matter wherein the carcass is that of a cold blooded aquatic vertebrate.

SEE OR SEARCH THIS CLASS, SUBCLASS:

1+, for the evisceration of crustaceans.

18+, for the evisceration of mollusks.